If I edit nodes in fader automation by dragging them with the mouse, add nodes, etc. and do this too many times between saves, Sonar crashes. Windoze stays up, but I lose my changes. I suspect it's ram. I think I have 256k.
oops, al,most forgot to add, that you should check in your system events for an event outlining the cause of the crash.
Right click on MyComputer, select Manage, then Event Viewer. Under the Application tree you ought to have some event for the Somar crash. Get that info and post it here.