Need suggestions for wireless AP Hardware

Wasnt sure whether to put this here or the Networking thread, but theres more people viewing here :P Ok so this is the problem, i've brought all my PC stuff back from work, including 2 PCs, one of which is the rig spec'd in my sig and the other is an old 3.06Ghz P4 with 1GB of memory, now these were both fine and good at work, as they were plugged into a gigabit switch, but at home its all wireless, i suppose i *COULD* buy wireless network adapters for them, but i think it would probably be better to get an Access point instead, that was i could plug both of them in, as well as my xbox 360, i have a DGL-4300 Wireless 108G Gaming Router, i just need some advice on what will be compatible with it really, and where to get it from.