alright, so i've had a toshiba satellite laptop for about three years now, still works alright. i need to replace the cd drive because it won't play music cds anymore and when i put dvds in there's no sound. that's pretty much the only thing wrong with it. i can live with that, but my 21st b-day is coming up and my mom wants to get me something special. don't really need anything but if i had to pick something it would be a new laptop. i've had a pc pretty much the entire time i've had a computer and i'm pretty satisfied with them, but i've always wondered what the difference was between macs and pcs other than the fact that it's easier to make movies and all those things that i don't do anyway. any advice?