i have recently purchaced both an Ipod nano (3rd gen) and an inspiron 1525

I have uploaded all my CD's on to my Ipod on my mums comp. but i now want to put my ipod on my laptop, but its having non of it.

When i plug the Ipod into the computor it is reading is as a Zip Stick. I have tried downloading Itunes from their web page  but comp still wouldnt read my ipod.

I also have a Zip stick with a built in program which has worked on all other computors but not this one! :-(

Im gutted as when i spend lots on things i expect them to work 1st time?!

any ideas on how to over come this?!