I have a rooted Echo, Android 2.3.4, and installed Wireless Tether last night. Two problems:
1. I swear that I saw an option to allow 2 or 4 users to tether, somewhere during initial setup - or was that while trying the standard market app? Can this be configured to allow more than 2? When my 3rd device joined, device #2 was knocked off. Moved to this thread.
2. My Windows 11" tablet can putter around on the internet (at unbelievably slow speeds, but that's another issue). My roommate's notebook (don't know the OS, except Windows) can do the same. MY desktop, however (Windows 7) can connect via WiFi, but that's it. I cannot get internet connection. I've tried reboots on both Echo & desktop. Moved to this thread.