hmm, so this does not sound good. Between possible overheating issues and latency this is not something that most people seem to be excited about doing?
How about the network itself. Does using the Evo as a hotspot allow my laptops to talk to each other via a LAN or does the Evo only share the internet connection with all the connected devices? For example, if I have a hard drive full of music on one computer, can I share that folder and stream it on a second computer if both computers are connected to the Evo?