I just came across this. It says it allows your Internet connection to keep running when your phone goes to "sleep" (lock screen). That would come in handy for DLing larger files instead of turning the lockscreen off and having the screen be on the entire duration of a large app download (I got that "9 Innings" baseball game which was a huge DL, took forever because I wasn't getting a good signal strength, ate my battery alive having the screen on the entire time). I'm just wondering if anyone uses/has used this and if so, how is it? Is it stable (3GS with 3.0 FW)? And can you "toggle" it on/off? I only want my Internet to run in lock mode when Im DLing stuff, not all the time.