This is prob a pretty simple ? for lots of people more computer savy than me..
but If i want to upgrade the memory in a notebook computer and double it from 1gig to 2gigs of PC4200, 2 x 512 MB DDR2, 533 MHz can any DDR2 memory work in there as long as the pins match up? So could i got with a PC6400 DDR2 with 800MHz and get more speed out of it? of do I have to stick with exactly what came with the computer? Meaning is has to be the same PC4200, but more capacity?