I'm feeling live 8 very is buggy today, i'm trying to add/change groove to some older tracks that i made in live 7 and it keeps crashing. last night i lost a whole tune that i was was working on all day, it was the best tune in the whole world!!! i saved it, closed it opened another project, then tried go back into it but it wont open. a message shows up saying invalid product ID. i'm pretty pissed off. i've sent the info in an email to ableton with a screen picture of whats happening, so i'm waiting for the reply, i've used ableton since live 5 its solid all the way until now, never had this sort of crap happen. i hope they fix the bugs soon not sure i would tust it to play out live right now