hi guys i've just install a second hard drive on my pc from and old pc i had its an 80gig ide and about 3/4 is full with music videos etc. i was just wondering whether or not I'd be able to install Linux on there without erasing the data thats already on there. it already has windows xp installed on it and i wanted to remove that without having to delete everything. also how would i boot it once it is installed? would i have to enter the bios every time and change the boot order depending on which OS i would want booting? just to clarify i want xp on the master hdd and Linux on the slave hdd. i was planning on installing ubuntu or fedora any suggestions on which? any help/advice is greatly appreciated. thank you.