Now that my G5 Powermac has been replaced by a Mini, I was thinking of using it to connect to my TV so I can watch streaming video online. However, the G5 does not have an airport card installed, and I do not really want to run a 50 ft cable into my living room so it can be online. What are my options? Will the dongles that plug into a USB port work with my G5? If so, any suggestions as to which one to get? Thanks in advance.