BTW do you know the ETX 60 is quite capable of some acceptable DSO imagng?
john graham has done some fine work with his ETX 60-examples posted over at Cloudy Nights
for examples with an ETX70 check my photobucket account:
http://s91.photobucket.com/albums/k282/n_mukkavilli/
and that is your introuction to the more serious form of the disease..its called astroschizophrenia (or astroimaging for short)