Frame drop when changing decks

[VibemasterBert]

started bootcamp and added a new windows partition to my mac and installed windows xp pro.

after some tests i lost no single clip, had no crash and everything looked very well.
on my mac i get a crash after 5 minutes - on windows no single crash in 2 hours.

changing decks is a bit slow, but much more faster as on mac.

so its seems OSX is the problem.