I just bought a Casio Ravine 2 for normal phone use but also to use when I travel to connect my laptop to the internet. I had been using a Razr V3M which worked fine but I wanted to upgrade. The Ravine 2 is supposed to tether okay. However, after installing VZ Access Manager, it appears that there are no drivers yet for the Ravine 2. It is looking for a Casio C781 USB Modem driver which does not appear to exist yet. I have looked all over the internet and other sites, but cannot find a solution to make the tether work between my laptop and handset. I am using a Dell Studio with Windows 7 pro 64 bit edition. Any help would be appreciated.