Been looking at PHD Guiding and it looks to be what I need at the right price.
Only problem I see is the connectivity of it all so need a little more advice here if you can help.
The Shoestring GPUSB interface requires a 6 pin socket and my older Autostar junction box only has an 8 pin for the hand piece and a 4 pin Aux port. See the picie attached.
Any ideas, anyone come accross this before and found a solution???