I downloaded the Plazmic Theme Reader and MacBerry Theme. They show up in my Applications under Advance Options. However, I do not see how to use either of these.

Any advice?

Basically you load the Plazmic reader and the MacBerry via the deskmanager app loader to the handheld. You must be running OS 4.1 first to be able to use it though, and you can do a bit of searching to get more info on the subject it has been hashed a lot here.

Thanks, that solved the problem immediately!

When I try to load the file using the application loader I get an error:

this file is not a valid application file.

Using 8700c with Desktop Software 4.1? the are .alx files and .cod files (themes)

can anyone help

regards