The speed problem might have to do with zbedic's use of the Global::findDocuments function. This function will search all media for a specified file (mime) type. Zbedic uses it to search for dictionary files (instead of just looking in the paths specified in Settings).
Any program that contains findDocuments (or FileSelector, which uses this function) is death with my 4GB microdrive... sometimes the program will never load. I modified the zbedic source, and now it pops up almost instantly on my Z.
I know this response is a little late, but maybe someone will find this useful.
- ashikase
anpachi, gifu, japan