Hi Garth
Off the top of my head, here is my list:
- IR blocking filter as the ccd chip is sensitive into the infra-red spectrum and when you remove (unscrew) the camera lens you also remove the built in filter of the lens.
- A USB extension cable as my ToUcam 840K has a piddly short one.
- K3CCDTools software which I personally find indispensable for actually controlling the camera and capturing the avi's.
- The patience of a saint to await good seeing

- The money to upgrade to a DMK or SkyNix.
Cheers
Dennis