7200 is really good. If u have the money then get the 10,000. But if not then forget it. here is the 10,000 one. http://us-depot.com/wedira7410sa.html. Its a lot more money as you can see. Im not gonna say anything about the memory but if u wanna go and spend more money on a gig of memory which u wont really need then go for it... I dont get the cd rom/dvdrom choices.