We have a few avi and wmv files [1] we'd like to join to make continuous stream that we'll eventually make into a video, but not sure how to do it other than using a video editor and importing the 'bits' one by one, and then making them into one video. It gets a bit tedious when the first 'bit' which might be 500m long needs the next bit adding which might only be 20m long. We'd like to have a (preferably freebie or ver' cheap) software that could take a folder full of maybe 50 or 60 files and simply turn them into a single file. Most will be avi's, some will be wmv's, but we'll only be joining avi to avi, not avi to wmv or vice-versa. Most similarly named and with consecutive numbers, ie file001.avi, video0001.wmv. Any suggestions, please. [1] Not for publication or professional use, just films taken by the kids on their respective digital cameras, which we want to keep more permanently. Mostly BMX bike riding, jumping, tricks etc.