Thanks RB

(blushing)
Sorry, don't have a website, too technical for me.
My FS-102 is several years old now, but I have got the 2.7" reducer like RB to bring it down to f/5.6 and also the 1.8x extender which takes it up to f/12. Most of my photo's are at Prime Focus and I use the CA-35 (2") camera adapter and a 10:1 focusser. I don't use a CCD but a Canon EOS 350D.
Atached is a shot of Omega Cent I did recently, 10 x 60 seconds with the 350D (unmodded).
Cheers
JohnG