Hi Bobbum Man,
So you're interested in recording software's I see! Well personally I used to record with Dxtory for more serious recording such as montage clips etc. Recently I've been using Plays.tv for recording, which is completely free! There are a few problems I run into while using Plays.tv however, I haven't been easily able to take the file and upload it via YouTube. A solution to that problem may be just enabling automatic upload to YouTube. Good luck on your adventure to finding a free yet simple recording software that isn't water marked! Let me know how it goes or if you went with my option!
Sincerely,
Shelby