I bought Smart Security for two laptops when it was version 3. I only found out there was a version 4 by accident. Now I've just refreshed the ESET downloads page I had bookmarked, and it seems there is another version: 4.0.424. Is it ESET's practice to never notify their customers about updates? especially as v.4 has been such a problem (I have to use v.3 on my Vista laptop and got fed up trying to get v.4 to work). I don't know if I need to install the latest version, whether the GUI allows me to do it, or if the latest version addresses any serious problems and will actually work glitch free in Vista. It's nice not receiving spam, but please, can't ESET send me something about updates just to show I actually exist, as other software companies do?