Hey guys i'm new to the forums and new to macs so i really have no clue how to fix any problems on the mac growing up i always used a mac but for the past 6 years i have been using a pc. so long story short i bought a used mac to kind of dink around with and for some reason Itunes keeps quiting unexpectedly. I also tried to download limewire and it loads up to 6% then it just sits there. Has anyone else had this problem? Can anyone give me some tips I cannot figure this out. Any advice will help. Thanks!