I managed to get the gravatar part of the LJGravatar plugin running. What you need to do is just install the script, and then put in some code in the comments.php to have the image show up in comments. Okay, pretty simple. So now I have a gravatar. The problem, though, is now getting the LJ part to work. This plugin doesn’t seem to be used that much, so there don’t seem to be many people to ask for advice. I’ve tried asking on the LJ comm, though, so we’ll see if I can get more help with this. I asked some other people who use wordpress, but they looked at the code and didn’t think there seemed to be any problem with it. I also chmoded the folder to 755. So it should be able to create a new folder.