I just wanted to let you know that we here at VideoBox love Roku and we have not only recently updated our private, adult-content channel -- which now has way more features and thousands of HD scenes -- but we have also added a special type of membership to our site: a Roku-only plan! Get the scoop at http://www.videobox.com/roku/how-to.
We're looking to truly be the "Netflix of adult content" and that starts with this channel, which has a Netflix-like ton of content (75,942 full-length scenes as of this writing), a Netflix-like interface and a very Netflix-like price of $8 a month with a 7-day free trial period. If you have used the previous version of our channel, I strongly recommend you give this one a spin.
One major feature I want to underline, as we have seen a lot of demand for this and have gotten a great reception on it, is the access control/discreet iconography. You can install the regular "VB" channel at https://owner.roku.com/add/videobox, and while even that is not obviously "adult," we also have a stealth version at https://owner.roku.com/add/vbdiscreet that looks like a Finance app and has the same configurable access control as the regular one.
Enjoy, and please let us know if you have any feedback!
The VideoBox Team