Just recently, Colt Studios moved to a new payment system. With the change, comes a new membership plan that is the same as The Guy Site.
Basically, if you want to download the video on your hard drive, you need to choose the credit option, which will cost you around 5 to 10 credits for one scene. Otherwise, you’ll be streaming the videos you watch.
Personally, I prefer a fixed monthly membership price and choose the scenes to download on my hard and not be worried that I am exceeding my allotted credits.