PM got and replied to.
Just checked and what I actually have is four sticks of 256 MB each, fortunately the last two I got through Amazon to add to the old PC... so I was able to look them up again and send a linky to the product page. Should be enough info there to know if they're suitable or not. I hope they are cuz I hate to have it just sitting here unused if somebody else could be getting some joy out of it.