I just recently bought an iMac G4 on eBay. Its great and works fine but I have a few questions as follows: 1. It didn't ship with an airport card, can I use an ethernet cord to connect my Mac to my laptop (which is a PC) to give my Mac an internet connection? 2. I am trying to use LeopardAssist to install Leopard on it. Will it work? These are my specs: OS X 10.4.11, 700 MHz PowerPC G4, 256 MB SDRAM, nVidia GeForce2 MX Thanks for your help!