It is a Compaq yeah
I've just had a proper little shuffle about...
There's a 1gb card in the Compaq at the mo and a 256, just taken the 256 out and fitted it to my laptop (which can only run 512 max, oh well

) and my mate is digging me out another 1gb of mem for my main PC.
That leaves me 2x 512 cards for my PC rigged up to my decks which should be plenty as I only record music on it
Complicated ain't the word, but at least I got to use it all up in various places