Ubuntu 7.10 live cd not booting

[Count Dracula]

The instructions mentioned to just keep it inside the disk and restart.Thats what I did,several times,but it starts Vista .Have 2 7.10 CD's both not working .Halp.

[mehulved]

Set cd drive as your first boot device from the BIOS.

[Count Dracula]

Thanks dude done that.Now I'm on Live CD boot,checking out that guy's guide( sorry dude forgot your name ).Will soon try Ubuntu.Btw I noticed lot of lag and even my mouse is working slow on live cd boot aww.

EDIT: Now its showing nothing in partitions LOL.Did I screw up or something?.I have backuped data from those last two drives.They didn't have delete logical drive so I chose clear volume.I HOPE I HAVEN'T SCREWED UP.Help.Its showing absolutely nothing in "Prepare Partitions"

[victor_rambo]

Whats your RAM? Live CD recommends 256 MB minumum. So I guess you will need to have 512 for better performance?

What I would suggest is that you empty of your partitions for Ubuntu. Then during the setup its will ask you whether to use the entire disk or a specific partition. Choose carefully because a wrong choice can erase all your Windows data permanently in a non-recoverable way.

[Count Dracula]

Thats what it doesn't ask lol.And I got a new pc not more than 10 days old with very few softwares and 2GB Ram.