Lately when I pull up logic 8 and I turn my audio interface on (fast track m audio pro) as soon as I hit play it will go into the rainbow spin ball thing and freeze there. Then I will quit logic and reopen it, but it sticks when it gets to the checking Midi Drivers section, it sometimes still won't open logic. sometimes it will open logic, but it will often not proceed. this is a recent problem. can someone please tell me what may have happened? I am using an external hard drive that I run my projects off. Like my beat is on the external hard drive and i record everything onto that too, instead of onto my iMac. I just thought I'd add that detail. could it be because i have only 2 gigs of ram and if i get 2 more in my iMac then it will work? thank u very much!