I just installed Plesk 6.5 and am getting the error of "The key that you are using is not available". Then I get nothing but a blank screen. I cannot find any reference to this the FAQ's. The install of Plesk went find with no errors or warning messages (other than telling me I need to update SQL 2000 and it is actually MySQL...). This is a new install of W2K Server and IIS and FP 2002 extensions. All MS patches and SP's have been installed. The IIS lockdown tool was also used. I am rather discouraged by the lack of replies to other questions on this forum... so I hope someone has an answer as I will not purchase until I get to evaluate it!