I am tempted to get a dell C640, is there a slot I could fit a mobile graphics card in? I am new to this laptop stuff so don't really understand much thanks.
Is not that what you ask is impossible vs may not be as simple as "pop in a card and it works" as you;re used to. Has the potential to require work (as well as debugging and experience at it)
see here and note thread includes more recent posts in 2008