About 5-6 months ago I bought a desktop for my job. Acer T135 with XP Home and 256mb. Server needed XP Pro to work so we installed XP Pro with only 256 mb and the computer sucks balls I'm trying to figure out what configuration I can run on this motherboard. Currently it has one 256MB DDR 400 MHz, PC3200U I was looking for opinions on what to add. I was thinking 1gig. Overkill? Waste? The mobo is k8vm800mae, from what I've found it looks like it can take 2gb total. so adding 1gb should be fine right?