The ones with the file extentions .001 ect are HJ split files. First of all do you have HJ split? It's a free program and once you get the hang of it is very easy.

Take a look at this tutorial from Spence http://www.facialforum.net/showthread.php?t=30819 and if you have further questions let us know.

BTW, I am moving your post to the "Help and support" thread.