Viewtiful Joe 2 and sonic adventure dx

[KOLZ]

Anyone else have problems with these games? Sonic adventure dx crashes on me all the time right after I defeat chaos in the beginning and Viewtiful Joe 2 seems to have decapitated characters because my character's head is off his shoulders and is placed behind or in front of his body, yes behind him or in front of his body instead of on his shoulders. If anyone is polite enough to reply can they tell my why are there so many crashes for this emulator. I just started using this emultor so I got no idea how new or how much work has been done on it so far but I notice a lot of crashes and various problems from a number of games. I use the latest rev's all the time.