Ahh .. really sad. I'm exactly having the same problems as vladrxpx. It's 100% identical. Random Crashes and disk checks when booting to windows. The thing is, I'm on Quad boot so I have to do disk check on XP and 7 (I don't know why they don't do it all at once).

I can't live without NTFS write support

Hoping for a stable solution for 64-bit SL.