I uploaded WP 2.2.3 to the root of my hosting account on Hostgator. Set up the DB, installed, everything worked fine.
I have another domain that is on the same account. I wanted to set up a WP blog there also. I set up a seperate DB, uploaded the files to the root of that domain and tried to run the install. But I never got a response back. No error, nothing.
I have deleted the WP folder and DB for the second installation and re-did the process with the same result. So I deleted again and tried Fantastico. But that one will not open the admin panel.