my 10 megs wma files

[Unregistered]

When I start to convert this 10 megs wma files to mp3 files, some time these files give problems. Problem is no sound some parazits.
Do you have any idea. What is the reason?

[Spoon]

Not really, you might want to try the Beta 2 of WMA v9 when it comes out (in beta).