The installer doesn't work for me... whenever I download it, it always gets stuck at 5% and then a little window pops up and says it's done. Then whenever I run the installer it says it's corrupted.

Do you have to be a server admin to be able to create a new account? I just got back from vacation yesterday and haven't really gotten the hang of the new mod. I checked on the commands list and the only one I could find was under admin commands.
I really would like to have an account for my person ...