"Internet Sharing" for Phone as Modem, Help! I am trying to set up my 9QC for internet access use with my laptop. The manual states tha under "PC Connection" set as "USB"... Done Then under "Network Connection" select "Phone as Modem" ??? I don't have that choice, the only selectable oprions are "Cellular" or "Sprint Network" ... that's it! Neither work for me, seems to get stuck "searching for network"! Any advice or fix on this? Thanks You!