diff --git a/src/Config.h b/src/Config.h
index 282a167a..082629cc 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -27,10 +27,10 @@
 
 #define VER_LAMEXP_MAJOR					4
 #define VER_LAMEXP_MINOR_HI					0
-#define VER_LAMEXP_MINOR_LO					3
-#define VER_LAMEXP_TYPE						Final
-#define VER_LAMEXP_PATCH					2
-#define VER_LAMEXP_BUILD					774
+#define VER_LAMEXP_MINOR_LO					4
+#define VER_LAMEXP_TYPE						Alpha
+#define VER_LAMEXP_PATCH					1
+#define VER_LAMEXP_BUILD					777
 
 ///////////////////////////////////////////////////////////////////////////////
 // Tools versions
diff --git a/src/Decoder_MP3.cpp b/src/Decoder_MP3.cpp
index 4db4d084..0c16f757 100644
--- a/src/Decoder_MP3.cpp
+++ b/src/Decoder_MP3.cpp
@@ -56,6 +56,7 @@ bool MP3Decoder::decode(const QString &sourceFile, const QString &outputFile, vo
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("\\s+Time:\\s+(\\d+):(\\d+)\\.(\\d+)\\s+\\[(\\d+):(\\d+)\\.(\\d+)\\],");
 
@@ -94,7 +95,12 @@ bool MP3Decoder::decode(const QString &sourceFile, const QString &outputFile, vo
 				int timeLeft = (60 * values[3]) + values[4];
 				if(timeDone > 0 || timeLeft > 0)
 				{
-					statusUpdated(static_cast<int>((static_cast<double>(timeDone) / static_cast<double>(timeDone + timeLeft)) * 100.0));
+					int newProgress = qRound((static_cast<double>(timeDone) / static_cast<double>(timeDone + timeLeft)) * 100.0);
+					if(newProgress > prevProgress)
+					{
+						emit statusUpdated(newProgress);
+						prevProgress = qMin(newProgress + 2, 99);
+					}
 				}
 			}
 			else if(!text.isEmpty())
diff --git a/src/Decoder_Vorbis.cpp b/src/Decoder_Vorbis.cpp
index a63392c2..abe0bae7 100644
--- a/src/Decoder_Vorbis.cpp
+++ b/src/Decoder_Vorbis.cpp
@@ -56,6 +56,7 @@ bool VorbisDecoder::decode(const QString &sourceFile, const QString &outputFile,
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp(" (\\d+)% decoded.");
 
@@ -85,7 +86,11 @@ bool VorbisDecoder::decode(const QString &sourceFile, const QString &outputFile,
 			{
 				bool ok = false;
 				int progress = regExp.cap(1).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Encoder_AAC.cpp b/src/Encoder_AAC.cpp
index ceb99c06..2f311842 100644
--- a/src/Encoder_AAC.cpp
+++ b/src/Encoder_AAC.cpp
@@ -97,6 +97,8 @@ bool AACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
+
 
 	QRegExp regExp("Processed\\s+(\\d+)\\s+seconds");
 	QRegExp regExp_pass1("First\\s+pass:\\s+processed\\s+(\\d+)\\s+seconds");
@@ -130,7 +132,12 @@ bool AACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 				int progress = regExp_pass1.cap(1).toInt(&ok);
 				if(ok && metaInfo.fileDuration() > 0)
 				{
-					emit statusUpdated(static_cast<int>((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 50.0));
+					int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 50.0);
+					if(newProgress > prevProgress)
+					{
+						emit statusUpdated(newProgress);
+						prevProgress = qMin(newProgress + 2, 99);
+					}
 				}
 			}
 			else if(regExp_pass2.lastIndexIn(text) >= 0)
@@ -139,7 +146,12 @@ bool AACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 				int progress = regExp_pass2.cap(1).toInt(&ok);
 				if(ok && metaInfo.fileDuration() > 0)
 				{
-					emit statusUpdated(static_cast<int>((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 50.0) + 50);
+					int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 50.0) + 50;
+					if(newProgress > prevProgress)
+					{
+						emit statusUpdated(newProgress);
+						prevProgress = qMin(newProgress + 2, 99);
+					}
 				}
 			}
 			else if(regExp.lastIndexIn(text) >= 0)
@@ -148,7 +160,12 @@ bool AACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 				int progress = regExp.cap(1).toInt(&ok);
 				if(ok && metaInfo.fileDuration() > 0)
 				{
-					emit statusUpdated(static_cast<int>((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 100.0));
+					int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(metaInfo.fileDuration())) * 100.0);
+					if(newProgress > prevProgress)
+					{
+						emit statusUpdated(newProgress);
+						prevProgress = qMin(newProgress + 2, 99);
+					}
 				}
 			}
 			else if(!text.isEmpty())
diff --git a/src/Encoder_AAC_FHG.cpp b/src/Encoder_AAC_FHG.cpp
index 13d8f984..1f1b7e16 100644
--- a/src/Encoder_AAC_FHG.cpp
+++ b/src/Encoder_AAC_FHG.cpp
@@ -97,6 +97,7 @@ bool FHGAACEncoder::encode(const QString &sourceFile, const AudioFileModel &meta
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("Progress:\\s*(\\d+)%");
 
@@ -126,7 +127,11 @@ bool FHGAACEncoder::encode(const QString &sourceFile, const AudioFileModel &meta
 			{
 				bool ok = false;
 				int progress = regExp.cap(1).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Encoder_AC3.cpp b/src/Encoder_AC3.cpp
index d6aed475..ed2a126a 100644
--- a/src/Encoder_AC3.cpp
+++ b/src/Encoder_AC3.cpp
@@ -93,6 +93,7 @@ bool AC3Encoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("progress:(\\s+)(\\d+)%(\\s+)\\|");
 
@@ -122,7 +123,11 @@ bool AC3Encoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 			{
 				bool ok = false;
 				int progress = regExp.cap(2).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Encoder_FLAC.cpp b/src/Encoder_FLAC.cpp
index 04042a32..0f46c38f 100644
--- a/src/Encoder_FLAC.cpp
+++ b/src/Encoder_FLAC.cpp
@@ -71,6 +71,7 @@ bool FLACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaIn
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("\\s(\\d+)% complete");
 
@@ -100,7 +101,11 @@ bool FLACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaIn
 			{
 				bool ok = false;
 				int progress = regExp.cap(1).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Encoder_MP3.cpp b/src/Encoder_MP3.cpp
index 2b851610..687ed7f4 100644
--- a/src/Encoder_MP3.cpp
+++ b/src/Encoder_MP3.cpp
@@ -139,6 +139,7 @@ bool MP3Encoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("\\(.*(\\d+)%\\)\\|");
 
@@ -168,7 +169,11 @@ bool MP3Encoder::encode(const QString &sourceFile, const AudioFileModel &metaInf
 			{
 				bool ok = false;
 				int progress = regExp.cap(1).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Encoder_Vorbis.cpp b/src/Encoder_Vorbis.cpp
index 65fa8e4a..a2cb397a 100644
--- a/src/Encoder_Vorbis.cpp
+++ b/src/Encoder_Vorbis.cpp
@@ -97,6 +97,7 @@ bool VorbisEncoder::encode(const QString &sourceFile, const AudioFileModel &meta
 
 	bool bTimeout = false;
 	bool bAborted = false;
+	int prevProgress = -1;
 
 	QRegExp regExp("\\[.*(\\d+)[.,](\\d+)%\\]");
 
@@ -126,7 +127,11 @@ bool VorbisEncoder::encode(const QString &sourceFile, const AudioFileModel &meta
 			{
 				bool ok = false;
 				int progress = regExp.cap(1).toInt(&ok);
-				if(ok) emit statusUpdated(progress);
+				if(ok && (progress > prevProgress))
+				{
+					emit statusUpdated(progress);
+					prevProgress = qMin(progress + 2, 99);
+				}
 			}
 			else if(!text.isEmpty())
 			{
diff --git a/src/Thread_Process.cpp b/src/Thread_Process.cpp
index 716f79af..2a6a1a3d 100644
--- a/src/Thread_Process.cpp
+++ b/src/Thread_Process.cpp
@@ -209,6 +209,8 @@ void ProcessThread::processFile()
 		bSuccess = fileInfo.exists() && fileInfo.isFile() && (fileInfo.size() > 0);
 	}
 
+	QThread::msleep(500);
+
 	//Report result
 	emit processStateChanged(m_jobId, (bSuccess ? tr("Done.") : (m_aborted ? tr("Aborted!") : tr("Failed!"))), (bSuccess ? ProgressModel::JobComplete : ProgressModel::JobFailed));
 	emit processStateFinished(m_jobId, outFileName, bSuccess);
@@ -222,6 +224,8 @@ void ProcessThread::processFile()
 
 void ProcessThread::handleUpdate(int progress)
 {
+	//printf("Progress: %d\n", progress);
+	
 	switch(m_currentStep)
 	{
 	case EncodingStep:
@@ -433,4 +437,4 @@ void ProcessThread::setRenamePattern(const QString &pattern)
 // EVENTS
 ////////////////////////////////////////////////////////////
 
-/*NONE*/
+/*NONE*/
\ No newline at end of file