diff -Nur soundconverter-1.5.4-pl3/src/soundconverter.py soundconverter-1.5.4-pl4/src/soundconverter.py
--- soundconverter-1.5.4-pl3/src/soundconverter.py	2011-08-19 13:11:04.000000000 +0200
+++ soundconverter-1.5.4-pl4/src/soundconverter.py	2011-08-19 13:12:46.186280952 +0200
@@ -2703,6 +2703,7 @@
 			i = self.filelist.model.get_iter(paths[0])
 			self.filelist.remove(i)
 			model, paths = self.filelist_selection.get_selected_rows()
+		self.filelist.filelist = {}
 		self.set_sensitive()
 		self.set_status()