OK, I'm posting my problem here as advised.
First things first, the movie recording is a great feature and a huge timesaver for me. It's extremely easy to use and it works.
My problem: While the recording feature works for me, when I play it back and do the actual recording, it quits when it's finished. Better explained, it will play the entire movie back as it's encoding. When the playback status reaches 100 percent, I get the "JNES has stopped working" message. It then forces it to shut down. My movie is still encoded and plays just fine as an .avi. It might just be a bug or something I have checked that I shouldn't have.
I'm running Vista 32-bit, JNES 1.0.1 and I'm using the basic options for the movie recording (I didn't change anything in the calc options.) I also have "Sleep with emulator in background" and "Limit FPS" checked.