Ken:
I looked into all those programs but most will not recognize .MOD / .MOI files.
I only had to purchase this converter, for around $30.
http://www.aone-soft.com/quicktimeconverter.htm
and everything else can be done with freeware as it is only 480p
I suggest downloading the TRIAL VERSION to determine that it will do the .AVI conversion. No cost to you to try out. the only limitation is that it will only convert 50% of your footage. so make a 1 minute video and it will convert 30 sec of it. Once you get the resultant .AVI file then you can import into MM . I also do a lot of MPE4 conversions and I use VIRTUAL DUB (free at virtualdub.org )
VLC media player will also Play your "RAW" footage. so do a google and download this for FREE. It recognizes MOD viles. It has built in CODEC to play virtually any format. All of the Quicktime stuff will require you to purchase CODEC at extra cost to you, and even then you are not sure it will work.
There is another program FREE called AVIcodec. You can Google for it, or I can email it to you. This program will actually tell you which DivX version your video is and what audio codec it uses. Sometimes you need this when you get video from other sources and find that you get video but no sound. so this is just a tool to find out what codec you are missing.
I have learned a few things, that MPEG4 is not really MPEG4. everyone uses this term but there are no established standards except for H.264 which is propriety apple, and most others do not use this standard as they do not want to pay royalties to apple so you get a mixture of video/divX/audo codecs which makes things confusing.
There is another FREE program called DIVXinstaller. just google for it. this program will install all the DivX codex required to update all the versions to your computer. DivX3/4/5 and i believe DivX6 is on the horizon
once you have all these codecs installed you should have no problem doing your video project.
If you are still having problems, upload a sample RAW (MOD file) video to a hosting site such as Skydrive so I can take a look at a short video clip and I will see if I can convert it. I'm not sure whether JVC is using the same file structure as Panasonic.
Most .AVI files contain a header which tells the system things such as the frame rate, resolution etc. but on SD flash drive camcorders, this info is contained in the MOI file.
Not trying to confuse you, so give things a try and I will try to help
bob