What fortuitous timing

Today, I'm picking up my first Shuttle PC specifically to replace an aging VAIO laptop. Initially, I intend to run a single instance of WoW, but when KeyClone becomes stable (with extended keys working consistently, etc) I intend to run two instances on that machine.

My spec is:
1 Shuttle SN27 P2
1 XP Pro english
2 1024 MB PC2 800 MDT (i.e. 2 gig)
1 Sapphire Radeon X1950GT 256 MB
1 400GB Samsung 16MB SATA2
1 DVD-RW Samsung
1 WLAN ASUS PCI WL138G V2
1 AMD Athlon 64 X2 4400

I consider this to be significantly over-specced for WoW, but as with all my machines it'll boot into other OSes for development work. My only concern is whether a 256Mb graphics card is good enough for two instances of WoW, albeit with one almost permanently minimised.

If I run into any problems, I'll post here, but my current view is that these Shuttle PCs are an absolute God-send for people who are space-constrained and my ultimate intention is to stack 5 of them for 10 boxing.