AIM PWS

OK, i'm using a program called "Aim Robber," and I don't know what to do. The readme tells me to upload two included files to a web server that supports PHP. One of the files is called "logger.php" and one is called "log.html." It then says "After you upload the two files, you will need to CHMODE 'log.html' to 7777."

I just put the two files on a Geocities site, will that work?

Also, what is CHMODE?