I got my Evo 4g in December and used the stock mail app all the time until about 2 weeks ago, when I started using the Gmail app. I'd really like to get rid of the stock mail app because it's taking up a WHOPPING 162 MB of internal memory. I already deleted the account that I had on there. What could be taking up 162 MB?!?!? I just want to get rid of it once and for all. Please help. Oh....and my phone is not rooted....I don't think. I don't even know what that is, to be honest.