Help!

Sb gave the Motorola e680 (I think. How can I tell if it is e680, or e680i?) a while back, without any initial installation software/package thingy. What software do I need to get to enable me to connect this phone to my computer, and to install software, etc on this phone, as well as sync the info between the phone & the computer. Yes, I do have the USB cable.

Also, can I use my PalmOne software on this phone?

Thanks in advance.