Frostmourne said:
I think you can also look at screen recorder:

Utility Spotlight: Screenrecorder

You could also add a section of useful free utilities.

Thank you for the tip. I'll try it out. Before I bought WM Capture, I tried a lot of recorders. They were all very poor in quality and when you record tutorials with text pages, you need top quality because else you cannot read what's on the screen.
The same goes for editing. I first tried WMM, but the output quality was really dismal because WMM converts everything - plus it takes forever. Even at the highest quality level it was poor and bloated the filesize to 3 or 4 times of the inputs. I now use a little tool called Machete. It does not change the input stream, it just crops, splits and clips. It has a few restrictions (e.g. on supported filetypes), but if you know ahead of time, you can record accordingly.