Pornotube

Hey guys, I'v been having some problems with pornotube, I can't log in... well i can, but it won't stay logged in. I go to other pages and it wants me to login again, and then it takes me to my page but i can't go anywhere from there... Its the only page im having trouble with. Tried IE and firefox.. Anyone know anything about this? or maybe how to contact the pornotube people?