I have a similar problem. I downlooaded a rar file with 10 avi files in it to join. I had to add the .001 + extension to the 10 files. I joined them and they addec to to 38 MB. But, when I layed the video, it was just 1min 30 sec or so and not the entire vid, even though the rejoined file was the same size as the separate files.

So, what didi I do wrong. They joined successfully, but it seems the whole 38MB is only the first file and not the whole 10.

Any advice appreciated.

H1