A question about, and if possible, a hot Ram upgrade for my lappy. It is a Rock 780 Extreme custom. I like the idea of quicker Ram (PC3 - 8500F, 533Mhz) not if I can though on being SODIMM?

Well, laptop memory is pretty standard (in the same way desktop RAM is standard), just pick whichever suits you and fits on your laptop:

http://www.ebuyer.com/store/Components/ ... y---Laptop

Yeah, but what I would be after would be something Like this but not sure if that is worth it even for a gaming lappy.

EDIT> should really test links. There is also the matched pairs for a similar price.

TBH, with DDR2 and 3 I don't think you see that much improvement from higher speeds and tighter timings as you did with DDR, especially as processor synchronous clocks are no longer that important.

Could be completely wrong though.