Well it
should work Conan, though I doubt you'll see a huge performance boost with 2gig as opposed to 1 or 1.5gig.
I don't know of any good architectural reason why different sized sticks should't be accepted by the Mobos, though I do know that some Bioses don't recognise the smaller stick of a pair.
Probably best to do a google search and make sure no-one else with your make of mobo has had a problem. In general it isn't a problem as long as you buy the right sort of memory, it's just a rel pisser when it dosn't work.
