Im assuming there are quite a few mac folk round here but I finally got "the pc of my dreams"its an e machine with a gig of memory,200 gig hard drive,3500 athalon processor.I bought the most I could get and bought blind as well thinking the numbers sound big so its gotta be good.I have two questions.First,will this computer have no problems when I learn do do serious editing?And second,I have a maxtor 80 gig external usb hard drive.Should and how do I use this extra drive to maximize my performance? Thank you gurus!