Sony's UX UMPC is certainly powerful enough to run Unreal Tournament 2004, but with a four-inch arrangement of QWERTY chiclets for a control scheme, it's certainly not going to be playable. Modder Dan Middle decided he wanted to transform his UX into the ultimate portable fragging device, so he hacked a USB gamepad to fit the UX. The mod is simple — it's basically a foldable mini USB gamepad that slots into the UX's compact flash port with a dummy CF card for stability while plugging into the USB port just beneath. I doubt you'd want to jump online with this configuration, but it's good enough to instagib on the road.
DIY gamepad attachment for Sony UX UMPC [Slashgear]