I noticed my phone was really slow. the hour glass was contently coming up. i looked at the status, and my memory was full (i have a memory card with 1.5 gigs free). My BES emails are set under options to keep for 30 days, but i just checked and it has emails all the way back to last august. these emails have been archived off my exchange server months ago. i tried to delete them, but they are not removed.
