"If you have other Bluetooth enabled devices, it may be worth a
look. If not, I would say go with 802.11g (or even 802.11b if you have to)
rather than use Bluetooth. I cannot really recommend using bluetooth for
purposes other than outlined in this article. The dial up through the cell
phone for access anywhere (GPRS) may be an interesting option, but there
are other ways to go about that (like GPRS adapters)."