Was just skimming the comments for a mention of Beej's guide, was about to post almost the same comment. What an amazing resource. I feel like the last time I

Was just skimming the comments for a mention of Beej's guide, was about to post almost the same comment. What an amazing resource. I feel like the last time I looked at it, it has been updated too so was pretty current. Also agree the OP looks like a good guide.