I started just about 2 months ago and find this to be an excellent site. When I listed my first 10 DVDs, I got 2 requests. I used my 2 credits to receive 2 DVDs and they came within a few days. The requests for my DVDs has slowed. But I find if I post a new listing, it brings to the forefront and folks might see my old list. By posting every few weeks, I get at least one request. So I suggest spacing out your listing after the initial 10. The cost for sending one DVD is $2.07 or you buy postage from SwapDVD to mail without going to the post office. It's the cheapest way to own a DVD/Blu-ray but sometimes you need patience to wait for the more popular DVDs.