BirdieTracker.com has been thoroughly tested with the following OS & Browsers:

• Windows XP / Firefox 3
• Windows XP / Internet Explorer 7 & 8
• Windows Vista / Firefox 3
• Windows Vista / Internet Explorer 7 & 8
• Ubuntu 8.04 / Firefox 3
• Ubuntu 8.10 / Firefox 3
• Mac OSX 10.5 / Firefox 3
• Mac OSX 10.5 / Safari 3

We highly recommend using Firefox 3, regardless of your Operating System.