It seems like after my 270 has been on a while, it begins to bog down more (screens don't refresh as fast, etc.) A soft reset usually clears the problem (Unless it's all in my head. ) I suspect memory leaks. Is there any app that will monitor the Treo's working memory for percentage used? If I'm right, as I check it over time, I should see a decrease in available "internal" or "working" memory (not the 16MB RAM for app storage.)