Thanks, I think you've got it covered for me -- certainly saved me a lot of time (and error). It appears I've got a steeper learning curve than I anticipated. I just got on line to order my Starline .38 brass and found eight options!
38 Super, 38 Super+P, 38 Super Comp, 38 Short Colt, 38 Long Colt, 38 S&W, 38 Special, and 38 Special+P. Don't have a clue about the "+P" stuff and not sure about any but the 38 Special, so I did what any risk taker would do, I order 357mag.
Dan