I'm running Windows 98 (SE) with my DSL connection and AIM running. After Windows has been running for about four hours, I notice something I think is particular odd.. If I'm typing in an AIM window or going somewhere using IE window, the window becomes.. I dunno how I could say it.. I guess 'inactive'. I have to click the mouse button to start typing again otherwise nothing happens. It's currently happened three times so far while I've been typing this.. If I reset, it goes away and everything, but I like to keep my machine on for days and hopefully even weeks at a time. Does anyone know what this might be?