OMG u guyz!!! I'm like soooo confused about operatin systems rn... I mean, I've been runnin Windows XP on my comp for ages, but I heard Vista is like, the bomb dot com or somethin?!? Has anyone else made the switch? What's the diff between XP and Vista, cuz I'm gettin a lil lost here...

Also, I've been seein some ppl talkin about this "Mac" thingy... is it like, a new kind of PC or somethin? I mean, I've heard it's all fancy and stuff, but I don't get why ppl would wanna pay like, a gazillion bucks for a comp when u can get a sweet gaming rig for like, 500 bucks...

Can someone please enlighten me on the ways of the operatin systems? I'm like, totally clueless here...