You should be able to use your Mudcat name as your Logon ID, and whatever password you so choose. You download the software, register and logon, and go into my device manager or device configuration and determine how much hard drive space you want to allocate. You do this while you're actually on the internet and connected to the site.

If you have a large hardrive (20 or more gigs), figure on devoting 1 gigabyte of hardrive space towards it. Don't just run it as a screen saver, but rather let it run (when it detects snooze mode, after 5 minutes.) There should be more help stuff on the site. Hope this was of some help.