I tried the above before and after the little coding mod.
Before:
Got the Save As... box, hit enter but no rtmpdump window.
After:
Got the Save As... box, but notepad didn't appear either.
I ran the firefox Error Console and and got the following error after pressing the Enter key for Save As...
Code:
Error: fwindowTypeSplit is not defined
Source File: file:///C:/Users/mypc/AppData/Roaming/Mozilla/Firefox/Profiles/o1446y93.mypc/extensions/iViewFox@forboden.com/modules/iv.jsm
Line: 267
Question.
With debug turned on, does it go to a file or just the Error Console?