Windows I think, that's what I'm using. My ISP is dream host. I ended up deleting all the files last night and then some of them wouldn't delete, so I had to get my ISP to do it. I wanted to start all over again, but when I tried to install the program this time, I get a message telling me that the configure.php file is missing, and surely enough, it is. I really don't know where to go from here, I suppose if I delete everything, I will have the same problem as I had last night. I tried to download the program onto my hard drive in the hope that I could just nick the configure.php file but I couldn't even download the program again, it wouldn't do it. Can someone please advise?