Same here (ie I use them for astrophotography.) You can't get new
Toucam Pro's anymore, but the Philips SPC900 is the latest model
that uses the same sensitive 1 lux CCD. I've modified my spc for long
exposures too, using the method detailed he
http://www.home.zonnet.nl/m.m.j.meij...Y/spc900nc.htm
which was a bit easier than modding the Toucam!
HTH

Toucam Pro seems to be still available on Ebay, but alot are chinese !!!!

Dave