First thing... I kept getting the Low Storage Space so I went on the Droid forum to figure out how to help with that. What was suggested was to go to:
Settings/Applications/Manage Applications/Sort by Size and clear some data
After doing that I now am unable to use my Home button and my lock-screen is not activated (not the "pattern" that one could choose to put in, but any type of Lock Screen isn't there). Oh, and of course... Low Storage is still an issue...