Just picked up a G3 233 Rev B., for $100 for my kids (came with nice printer and software, figured it was a good deal), is there any hope of finding a USB wireless ethernet adapter for it so I can get them on the network? I figure my best option is getting an Airport Express, but I don't have an Airport Base Station (have Netgear Wireless router, are they compatible with an Airport Express?) Just wanted to know if there was a cheaper solution for the USB port option. If not, and an Airport Express will work with my router then I may get one, then just plug it into the iMac via RJ45. Thanks!