Adobe Photoshop Interface Improver For CS2

I've been using Adobe Photoshop Interface Improver 2.5 made by Interface Improvement, Inc. (?) with PS CS & PS7. It is a superb plugin that hides your tool pallets until you need them.

This plugin doesn't seem to work with CS2.

I attempted to contact the manufacturer but I can't find a working URL.

Does anyone know what happened? Did they go outta business, were they sold to someone else.

Tkx...jim

Ya know, in PS7 the tab key will hide your palletes until you need them, then just hit tab again.