How to losslessly combine multiple AVI files into a single file?

"I use Avidemux for tasks like this.

Process with Avidemux is as follows:

Choose File->Open and select the first file
Choose File->Append and select the next file. Repeat this step until all the files you want to append to the first file have been appended.
Choose Save and select location and filename"

"Easy Video Joiner can join multiple AVI, MPEG (MPG), RM (Real Media) or WMV/ASF (Window Media) files into one large movie file. You can add an unlimited number of video files as you like to the list and easily rearrange their order if needed. With just a few mouse clicks, you can enjoy your movie clips without interruption.

Easy Video Joiner is freeware."