There are two features that are still not there that would be great for PMVIEW (for Windows) and which would entice me to register it:

1). File->Edit with bitmap editor (would call the user's choice of a bitmap editor -configured via the preferences dialog), on the current bitmap. Implementing this would be a piece of cake: 1) Save current file (to update any changes), pass the full file pathname to the .exe of choice (in my case, it woudl be Paint Shop Pro).

2)File-> Email this file (same as above, with the only difference that it would call the system's default e-mail application, pass the file's full path name to it, so that a new message composing window would appear, with the file attached).