Yes, you are right, these are Mac as in Apple Mac on a Microsoft and IIS blog.  I was given a eMac running 10.3.9, I have NO idea if that is old.  The box is a single processor, 256 MB of RAM.  After a couple days of hacking around, and some assistance from Mac Forums IRC channel, they helped me add an admin user account.  I know nothing about Macs besides my iPhone, does that count?  I know more about FreeBSD and the internals than a Mac.  Here are some links that helped.  Now I want to figure out how to remote control this thing from my laptop (yes it’s currently windows).  I’m primarily a server guy so I remote all the time!  Stay tuned..

• http://forums.macrumors.com/showthread.php?t=471281
• http://osxdaily.com/2011/04/25/change-admin-password-mac/
• http://www.rit.edu/its/services/desktop_support/mac/xforcenewadminacccount.html
• http://macosx.com/forums/mac-os-x-system-mac-software/261511-apple-blue-screen-death.html
• http://macintoshgarden.org
• http://www.hackmac.org/hacks/how-to-create-a-new-administrator-account/
• http://www.hackmac.org/hacks/decrypt-os-x-user-account-passwords/
• http://www.macobserver.com/tip/2003/06/16.1.shtml

Cheers

Steve