I mainly love my Evo just the way it is, with only 1 drawback. I hate having to reconnect each time i unplug my phn from my laptop at work using easytether or pdanet. So like many others, i want wireless tethering w/o a $30 monthly fee. I've been reading up on root posts (mainly unrevoked), and have noticed it mentioned that some ROM's have a "wireless tether" or "hotspot" built in. What's the difference in the two, arent they the same? I see "Wireless Tether" in the market for root users, isn't that the same as the "hotspot" feature or am i missing something? It'd be pretty nifty to utilize my phn as a hotspot for 2-3 others in my office to connect to when needed as well. I don't really care to flash a custom ROM, as i'm content in the configuration i already have, but i would like to get rid of the bloatware and have it "frozen" so to speak. Does this have any improvement on battery life? I typically get about 15+/- hrs a day as is before i have to charge back up, and don't want to chance ruining that by trying a custom kernel/ROM that may/may not tweak the battery life. I've read too many mixed reviews to feel it's justified, so i mainly want to kill off "zone", "stocks", "navigation", "people", etc etc that run without me needing it. Does it help battery life to only freeze the bloatware with Titanium Backup and then just redo my current launcher pro screens/settings?