I'm using the integration with Araxis Merge because it has better features to move code from left to right or vice versa, it also has many other features. One of the things it allows me to do is to compare remote files and remote directories. I've written this:

"C:\Program Files\Araxis\Araxis Merge\Compare.exe" "@FName@" ftp://"@Proj(FTP_Username)@":"@Proj(FTP_Password)@""@Proj(FTP_Host)@"/"@Proj(FTP_Directory)@""@RelFName@"

And it works fine. It would be better if I could grab the FTP information from the currently selected account for the project instead of having to duplicate the information for my integration and keep them in sync.

Agreed