Seems to me you need to mosey on over to the tech topics and download Ed's excellent crowd sourced Axis/Vegas owners manual. In it you'll find all the answers to your questions and much much more. By the time you're through with it you'll know more than any salesperson or even tech.
Said manual can be found around these parts:
https://www.thorforums.com/forums/f1...nual-4961.html
Thor Forums
