Multiple input files

That’s a pretty good guide Zehryo. I already know the basics of WM from watching Wenda’s tutorials on youtube so yours wasn’t much different up until you got to page 15. (Not that the previous stuff is bad, it perfect for total beginners, I just personally already knew most of that stuff) I does seem like you go into a lot more depth from there on though so when I’ve got more time, I’ll give it a proper read.

You should consider putting together a video tutorial. So much easier to follow. Cam Studio is a great little program for recording your screen.