Hey guys! i just got my 15" powerbook today. thanks longbeard! its my first time using a mac...but i think im getting used to it pretty quickly. hehe. i thought i would never own a mac computer, but i guess now i have one. hehe. i thought the closest id get would be the several ipods ive had. anyways, any suggestions on programs to download or any advice in general? its so different from a pc, that i dunno where to start. anyways, thanks in advance!