Greetings, I'm currently running off of a Linksys Wireless-B set-up and have decided to finally upgrade to 802.11g. I've done some research but thought I'd just ask what you guys think is the best and most affordable set-up? I only need a router and one adapter/access point. I've noticed that the WRT54G v4 is recommended but cannot locate that version anywhere. Thanks for your time, as I'm sure this has been asked before.