One thing to keep in mind though : FRAPS is a great tool but it is a bit heavy on the resources. It tends to reduce the frame rate quite considerably and as a result, on slower PCs. the captures may look choppy or out of sync.
FRAPS also tends to generate huge files because it does not compress the video. That seems to be a necessity to keep up a smooth recording.
And last, you cannot use the recordings straight away on machines which do not have FRAPS installed because FRAPS uses its own "version" of AVI which requires a FRAPS driver. If you want other people to enjoy your work of art, you must transcode the FRAPS recordings to WMV, DiVX, etc. with a tool such as Windows Movie Maker (free with Windows XP Pro and up) or other, more powerful (and costly) tools. You will need a video editing tool anyway in order to "glue" the various shots, add some transitions, titles, music etc.
/Admin