Save and restore the positions of icons.
DesktopOK is a small but effective solution for user that have to change the screen resolution often.

Featutes:
Save your dearest icon locations for each screen resolution.
Each user can then have his own arrangement.
Minimises to tray area for easy access.
Launch at Windows startup.

DesktopOK does not have to be installed and can be executed easily from the desktop,
and can be carried on a small usb-stick or other memory device.