Carl wrote:I had, from the beginning, chosen System Cache. I've now changed it to Programs, and I don't see any noticeable change, but I'll keep an eye on it.I use the default (Programs). I see no reason to change it, unless you're noticing an excess of disk (swap-file) activity, which you might experience if you keep many programs open at a time. Otherwise, it ain't broken, so don't fix it.Thanks for your help. Harry Binswanger hb@xxxxxxxx