By request, I’m offering my first PowerPoint 2007 theme. It’s the same look as last month’s background, but it’s a THMX file. There are also custom theme colors, fonts, and effects.
To find out where to save it, open PowerPoint 2007, click the Design tab, and click the More button at the right of the row of themes from the Themes gallery. At the bottom, choose Save Current Theme, and PowerPoint automatically places you in the right folder. You should be able to see the path to the folder, which you might want to write down. Click Cancel to close the dialog box. Now, save the THMX file in that folder. You’ll now have access to this theme from the Themes gallery.