Mandrake 10, KDE.

Playing me oggs using JuK last night. All fine & dandy.

Fired up the box this morning and it's all playing too fast. Whatever audio player I use. CDs run fine. Mad panic and install every sound related thing in the 'install software' section

Rebooted and now seems to be working fine. I'm sure it's nothing to do with me installing stuff that sorted it.

Any ideas why it should do this?