For what it's worth, I've been using a USB modem on OSX with btbroadband (the 'no-frills' one that gets added to your phone bill) for a little over a year now, and am very happy with it.
Curiously though, I found it incredibly slow (as in, roughly the same speed as the 56k modem I'd just thrown away) in 9.1. Not quite sure why...
― strophic (strophic), Thursday, 5 February 2004 23:45 (twenty-two years ago)