For about $100 you can transform your Eee 900HA into an UMPC with a touchscreen. Or you can wait for Asus to release the T91 Tablet next month. On the Eee User Forum they show you a step by step tutorial on how to add a touchscreen. All you need is a solder less touchscreen kit, some tape, extra wires, a plastic card, a a small screw driver. Sounds pretty simple to do and a Eee 900HA will only run you about $320. Here a link to that tutorial.

[EeeUserForum via Gizmodo]