yea that happend to me, but everthing just synched fine ive updated from pc1-cloud-pc2+ipod touch
and pc2-cloud-pc1+ipod touch
and cloud-pc1-pc2+ipod touch
ipod touch-cloud-pc1+pc2
I had a similar problem on 1 of my 2 PC's (1 had the crash, the other did not). I went into MobileMe in the Control Panel & logged out. Then I logged back in & re-synced. The crash went away.