after my phone "automatically deleted" all my text messages, i went into manage applications to see if that opened up some space. i came across "dialer storage" and noticed that it was the biggest at 140mb. i thought that was in the call log so i cleared that out. still no change. then i figured it was my sms and mms, but that was already cleared out as well. last, i thought that maybe it was my contacts, but there's already a separate thing for that "contacts storage."