Dave, you should contact one of the big TIM manufacturers of your choice and see if they will sponsor your paste for doing the motherboard and chip reviews. Just tell them/promise them that you will put a mention with link in the reviews. That would most likely save ya some fair bucks over a years time. Back in the early 2000's when I was doing board reviews I contacted Arctic and they sent me a huge box of Arctic Silver thermal compound. All I had to do was state that I was using their product and make the mention a link. Heck, I still have an almost full tube of Arctic Silver 5. LOL Probably isn't any good anymore.