TipCam

Like Debut CamStudio and even TipCam is a good program to capture video windows, however, aimed more at creating video tutorials (perhaps for purposes of guides / educational, etc..), Not the actual video capture (for streaming from sites such as, for instance).
Audio can be added later. To save directly on the Internet are asked for ID and password for the server, but their use is not necessary if we are to save the video on the PC (TipCam works the same).
Good program, simple and light, although my preference is still to Debut. Among the more interesting notes, that is able to record directly into the FLV format, so you have video clips ready for the web (such as YouTube, to understand).

TipCam