Hi Philip,
I'm using a qhy8 one shot colour with heater and modified front glass to use a CLS t-thread filter instead of the normal ir blocking filter, efw2 filter wheel (or filter is one of 5 that I use), orion thin off axis guider, thin camera angle corrector, sbig st-I guider, mounted on a paramount MX. Everything is automated to a core i7 windows 7 64 bit pro computer using the sky x, nebulously, MaximDL, phd tracker etc.
The scope is a celestron 9.25" XLT SCT. I've had Bintel do a collimation and check the optics, which are very good
