I posted this on Howardforums earlier in the week, but didn't get any responses. Hopefully someone can help me out with this... So I have a Samsung Synch A707 on Cingular (personal line) and I have a Blackberry Pearl 8100 on Tmobile (work line). I have successfully tethered both of them via bluetooth on my Macbook. However, it seems to be quite a pain to switch between the two. Unless I am missing something, I have to actually walk through the configuration wizard for configuring/adding a bluetooth device. Granted, all the settings are there, but it still seems like this could be easier. After I do that, then I open up 'internet connect' where I have created separate configs for each phone/provider. I also tried to create a separate location in the 'Network' setting (in the system preferences), however, it seems to default to the phone I used last. Anyone have any suggestions?