How about USB wireless adapter support?
My AT&T 3G aircard finally works with this newest ubuntu update. The coolest part is I didn't have to hassle with kppp or even ppp, all I did was click the network icon just like with Windows 7.
I have an hp dv2000 pavilion laptop with two hard drives. On one I run ubuntu with eclipse and force.com ide plugin to do serious code hacking. On the other I have Windows 7. The ubuntu system stays in the laptop for nearly everything now that the air card works and evolution connects to the university email outbound smtp. Bottom line: I am very impressed with this latest ubuntu build.