I received a 'low memory' message last night and my first action was to dump some unneeded apps which seemed to relieve the problem, but I figure that it is just a matter of time until it comes back. I am not using the SD card for anything right now and was wondering if that could be a path to avoiding this in the future. If so, what can I move there and how do I do it? Can I run apps from the SD card? I have a couple of large 3rd party apps including Grocery iQ (9.25MB), Touchdown (7.98MB), Documents to Go (7.59MB) and Trapster (4.61MB) along with a bunch that are in the 3-4MB range.