I've been playing with AP on a beginning level for about a year, using an Astrotrac and camera lenses (17mm to 1200mm), with the Canon7D Mk II. I'm shooting with a Canon intervalometer, focusing successfully with Helicon Remote on the laptop, and monitoring the shoot with Adobe Lightroom in Tethered Capture mode, which gives me a nice full-screen preview as each frame is uploaded.
I've read a lot about the general principles and am getting decent lights and calibration files. My initial stumbling block is that I need a "PixInsight for Dummies" book. My first need is for a cookbook approach to stacking, aligning, and running the pre-processing steps, starting with my Canon raw files.
I'm hoping to find some good tutorials at this beginning level, appropriate to a DSLR camera.
Thanks for any help!