PC user:

MS Windows 98SE, 2000, XP with MS IE 6.0 / Mozilla 1.7.1 / FireFox 1 / Netscape 7.1 / Opera 7.5 and Media Player 9 / 10

(MS IE setting: Privacy = Medium, cookies allowed, Pop-up Blocker = Off; Sound setting = No Sound)

Mac user:

OS 8.6 / 9.0 with MS IE 5.1 and Media Player 7.1 or

OS X 10.2.8 / OS X 10.3.5 with MS IE 5.2 / Mozilla 1.7 / Netscape 7.1 / Opera 7.5 / Safari 1.0 and Media Player 9.0

(MS IE setting: Security Zone = Medium, cookies allowed; Sound setting: Sound Effect = No)