Hey everyone, hope everyone had a great christmas!! I have an old Powerbook 12" and would like to continue using if for the next couple of years. In order to do this I would like to upgrade may airport device inside the laptop. Obviously this isn't possible (or is it??) so I am now looking for an external solution through USB. Basically I'm looking for a USB external WiFi N adapter that with increase the speed and range on my powerbook. I am looking at one on ebay at the moment. Is this a good idea? Any advice would be great!! eBay Link: http://cgi.ebay.com/ws/eBayISAPI.dl...19991&ssPageName=STRK:MEWAX:IT#ht_2571wt_1167 Thanks again!!