I run 10.3.5 on my Pismo. I often plug an external monitor into the VGA port and run the two displays unmirrored. I have one external monitor at home, and another at work. I have a custom desktop background jpeg set in my Finder preferences. Sometimes when I put the Pismo to sleep at home, take it in to work, and plug it into the external monitor at work, the monitor screen correctly shows my custom background; but the built-in laptop monitor shows a solid dark blue screen. If I log out and log back in, then both displays show the correct background. Anyone else ever have this happen?