Well to clarify a few things in this blog!! Frist to fix the text/call log issues, make sure programs that can be saved to a memory card, ARE!! (pics,ringtones,videos, and voice notes). Also make sure that programs, default ones, that you arent using are deleted to make room for ones that you are going to use. In options, there is the ability to set your phone to turn off and on automatically, do this for it will help keep the memeory clean and programs closed. The issues is this, the Pearl has 64 mb of internal memory avlb. if the memory is being used by running progams, too many 3rd party apps or media stuff it will delete the least important info on the phone ie. call log and messages. Another suggestion, when exiting programs make sure to hit options/exit not just hitting the end key for this will end not hid the programs and keep memory avlb. (if issues still occour get the CURVE for it has 96 mb of flash memory avlb)

As for mms, sorry no short term answer, WE (alltel and rim) never created a MMS service pack for this phone model, not sure why. The issues are going back and forth between the two companies with no resolve. Again it sucks, but you are still able to email/send pics though BB Messanger(which rocks, best messaging client I have used!!)

Plese before complaing and blaiming a company(for memory issues)learn the in and outs of your phone and know how to use the memory properly.
Hope this helps up and comming crackberry adicts.