Had my hero a few weeks now, and i've noticed that available memory gradually shrinks regardless of any app killing i do. I'm using TaskPanel X to kill background tasks occasionally if i feel the phone is slowing down a bit. I have a fairly small ignore list of about a dozen core functions (e.g. touchflo, mail, calendar, clock PC Sync etc) After a fresh reboot it usually reports 96MB free after killing all other apps, but after about a week without a reboot this can shrink to around 40MB. I've also noticed that by this point the phone is starting to get laggy, and today i got a 'no reception' X on the signal meter which refused to go away until i rebooted the phone (after about an hour). I guess there's a chance that there was a genuine network outage which coincidentally came back at the exact time i rebooted the phone, but... hmmm... unlikely. Starting to think there are still cumulative problems with the firmware, and if these can cause failures of core functionality like radio reception then i have to wonder if this is the cause of the things like the lost text messages that people are reporting. It's not a show stopper by any means, just not sure at the moment whether to start rebooting evey day or so as a matter of course, or to leave it for as long as possible each time and try to identify a pattern of cause and effect. Anybody else had this sort of experience? Anyone know of any apps (or even core functions) which tend to cause memory leaks?