Hi, I'm interested in purchasing a new music software production program, maybe Acid Pro 10. Before I purchase anything, I need to know which products will work for what I need to do. I'm trying to arrange music for my YouTube videos, using instrument and sound loops that I can compose, rearrange or alter, AND are completely royalty and license free for monetized use. I Do Not want to purchase any commercial licenses. I need to make sure that I understand this because I don't want to purchase and then find out I can't use it. Which program would be best for me to use? Which additional loops and sounds can I purchase and recreate that are royalty and license free WITHOUT having to purchase additional commercial licensing for monetization? Drag and drop is best, but I might also want create some of my own music using MIDI instrument notes drawn in, I don't have a Midi controller yet, but am looking at a mini Midi controller from Akai. I’m also wondering if I can upgrade to Acid Pro 10 Suite later? Is there download protection, or should I purchase the backup disk? My laptop is an HP with 300 GB free space, 8 GB RAM and Core i7. I appreciate any help, thanks.