Posted 27 May 2007 - 10:36 PM
Let's say your first PC is connected to the router by wired, your 2nd PC would need to have wireless adapter.
If your first and second PC is connected using wireless, that's fine too.
If you don't have wireless router, then first PC is connected through wired to your modem, then both PC need to have wireless adapter to share a internet connection by creating ad-hoc connection.
Hope this helps.