LG enV2 (VX-9100)

So I finally got around to getting the software update. One thing I noticed it did was the put all of my pics into alphabetical order (though oddly z-a, then numbers). I thought great, now they are more organized that before with the order being the date the pic was on the phone. Well, it worked for a little bit...now when I take pics and rename them, they stay in the same place they were before, just like before the update.

Anyway to get this to put them in alphabetical order (a-z or z-a) all the time?!