On my Sprint Hero's native IM app I can sign into AIM just fine but only 1/3 of my buddies show up... I thought this might be a common problem but can't find any mention of it anywhere... am I missing something? It's not that offline buddies are hidden. EDIT: I'm aware of Hi AIM and the other third-party apps available but would rather use the native one if I can get it to work (I hardly touch AIM on the phone, just need to use it every once in awhile). Also, I have the 1.56 update.