I feel pretty confident that there is software that allows this already. However, I guess it would be possible to have two netowrk connections at the same time. I haven't really ever messed around with two wireless connections at once, but maybe it will work. I still don't quite understand what you mean by the antenna. Or, maybe it was clear and I am just confused... :huh:
"Fix it 'til it Breaks."

Jacob - EiC & Director of Technology
Mac Pro Quad 2.66 - 4GB RAM
160 GB SATA RAID 1 - 650 GB Storage
Quad 19" Widescreen LCDs
Accessorized to the Hilt