Installing Ubuntu Jaunty on second internal disc

Cam42

I have 2 HDD's in my computer

1 is the primary drive, with 1 NTFS partition with windows XP

the second is a 90GB drive with 30 GB Backup and the rest formatted as ext3

I want to install Ubuntu Jaunty on this second drive, and have the option to boot into XP or Ubuntu at startup.

I'll be using the Alternate Install CD, if that makes any difference...

How would I do this?

CCC

It should ask you partway through the installation which partition you'd like to install to, and whether you'd like to format any of them; at which point you simply select the partition you want Ubuntu on.