On my work laptop it's all a bit locked down, unnecessarily in my view, but does try to boot from CD before going into Win2k.
I am therefore currently running Ubuntu Linux 6.06 Live CD for my general running / web browsing, to complete success! Have even worked out how to install Flash (for youtube) and skype too. Only current prob is working out how to mount and access the hard drive (which is NTFS) but i think i'll get there...
All in all a very useful CD to have.
Next project is to work out how to mount an external drive and then have access to my large collection of mp3's, and find out what would be the best media player.