metspitzer wrote:
I would like to hear from people that do have a powered hub that have
tried MJ, or anyone that has reliable service.

What is your pc speed and memory? USB 2.0? What
speed broadband? O/S? What else do you have plugged
into USB that drains 5 volt power?

After a month of MJ use, I cancelled Mudder Bell and good
riddance. Have a prepaid cellphone, for 'just in case'.
I run a panasonic cordless (ac powered base) off the MJ
which is plugged directly into an Intel MB. 6/2 Mb cable
broadband gives great voice quality.

If you really want feedback go to the MagicJack forum on
http://dslreports.com