Hi Jason,
Bluetooth use a spread spectrum technology
and less power, so you can use both.
802.11b work on a single frequency, so the interference must not be an
issue.
I use both: bluetooth for sync with Ericsson
T39
and Compaq iPaq H3870 and 802.11b for home wireless
network. Unfortunately, the range of 802.11 in concrete buildings is a
lot much smaller as expected. With a great difficulty I can cover the
full flat. The range of Bluetooth (10m for small power class) is allmost
the
same as for 802.11 in concrete buildings, which is great. I use a Mitsumi
USB
Bluetooth Adapter with modified TDK drivers and it works great. More than
that, on the same notebook I have the bluetooth adapter and the 802.11 card
(Compaq WL110) and there is no interference problem. I can sync the
iPaq
and phone with the notebook and trough the 802.11b the notebook is
connected
to the Internet (trouugh AP), so I have for iPaq a bluetooth connection to
the
internet (no other interface required). It's cool.
BR,
Dan