over9000 wrote:
Use XUbuntu. What makes it so awesome is the fact that it allows you to edit partitions as you install it, allowing you to keep your old OS as well. It's the best way for a noob to attempt dual booting. However, you will want to be extremely careful. If you have a laptop, keep it plugged in, and make sure you have a good battery. You will also want to keep track of how much space the files on your windows partition takes up, and defragment your disk......several times. Defraggler works amazingly at this.
I think I recall my older brother trying to install XUbuntu (if XUbuntu is the one with the mouse) on the old computer but didn't get it to work, and he knows a lot more than me. I won't even think about adding an OS on his computer. So far only Puppy Linux and XP work on the old computer, I did try installing Ubuntu on it, but it just freaked out, I don't know if it's because of the power supply or Ubuntu. Also, what distro would run well on and old computer?