I guess I may have implied that, but it's not exactly true... Unfortunately the theme changes in the new OS are significant enough that theme developers will have to release separate versions if they want to support both devices.

2006 themes will install on the 2007 OS, but there are a number of broken UI elements. Some image names have been changed for no apparent reason, and some images which used to be separate have been combined. There are differences in the gtkrc file as well. I can't see a reason for any of the changes (since they don't seem to alter any functionality of the UI), but I wouldn't mind them at all if Nokia would release the new OS for the "old" devices... Alas, it seems that isn't happening.

@ Shrimp: Like I said in our email exchange, nice work on the Applenvy theme - looks great so far!