[APML] Autoguider with webcam on Vixen SPDX

["Renzo Del Rosso" <scrivimi@renzodelrosso.com>]

I use an ST4 on Eq6 with Skysensor 200 pc to guide for my photos.
Well, I'll use it cause I bought some months ago but the weather was always 
bad.
A friend of mine has a Vixen SPDX and would use a webcam to guide his 
telescope.
He has a laptop Acer with no serial port (one parallel and two USB).
I can use a relaybox for bypassing the switch on the pad of SPDX?
And if so, what program I could use using a parallel port?
Which pins I would use? 

Sorry for my english
I hope you understood. 

Clear skies 

Renzo Del Rosso 

www.renzodelrosso.com 

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