playing sudeki on win7 64bit, initially getting blackscreen after cinematic, after a bit of digging found that changing compatibility to win98 is needed...seems to be working fine for.. Edit: Nope, other than the 5min load time on ssd, instant crash when I got control at tutorial section.
[Edited by specialemon, 2/25/2014 11:38:34 AM]
There is an issue with loadings so you just need to Alt+Tab in and out (sometimes it takes more than once to get the load to complete)... This also applies if your character seems to get stuck and refuses to perform any action.