Imaging cameras have changed dramatically in the last 15 years. PCs had 9-pin RS-232 serial ports,
now everything is USB based.
LG laptop @ 2.90 GHZ w/32 GB RAM, 1.0 TB HD, 17.0" screen is dedicated to the telescope and guiding the camera tasks at 2560 x 1600 resolution.
Laptop does the image processing and web posting.
ASI 2600 camera raw .FITS files are quite large at 50 MB each, so it takes a lot of memory to process them.
I monitor the telescope and cameras from inside the house from a 42" wireless display. I handle all telescope and camera adjustments indoors. Only going outside for any major tracking issues, and look at the sky!
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