I have a Dell Optiplex 260 w/WinXP- yesterday, my wife was online and having troubles, did a lot of things, ended up at System Restore. Now, the machine will start, get to the point of showing the wallpaper, but no icons, start menu, task bar, quick launch.... ZERO. I have tried every last thing I can think of but still nothing. Any help, suggestions out there? I will appreciate ANYTHING.