Originally Posted by
scotttharobot
a lot of those features can be simulated on the PC, I personally think it's a drain on system resources, and alt tab works fine for me though if I want it I have iEx set to open with a shortcut i forget what it is.... it's not as perfect as expose but it is pretty much the same thing functionally.
I OSX feels too much like linux to me... I might as well be using openSuse
:edit:
a gig of ram isn't just a gig of ram, speed and types vary, but since you already have ram it makes sense to just get more matching ram