I have just upgraded to Vista and transferred my WM files from XP using new
windows transfer software and today my WM crashed saying it wasn't shut down
properly when I now it was.

I had to add all the music again and now towards the end of every song it
'jumps' kinda like when a record is bumped (for those who remember them).  
This happens to both downloaded and ripped music.

Does anyone know how to fix this problem or is it a Vista teething problem?

Thanks heaps.