This blog entry tells us about the dificulties and experiences of installing Ubuntu Feisty Fawn
Read it here
Except the screen problem (which it might be fixed by the final version of Ubuntu) and the wireless problem (which is something that Canonical must both fix and support, as they need to blacklist a module before installing the new module), everything else works like a charm. Its amazing that all the special buttons on the laptop work! The touchpad works well too, with wheel support. And what do you know? Suspend/resume works perfectly, including when you close the lid. Battery life *seems* to be around 5.5 hours, while with Vista you can go as much as 6.5 hours.