The Academic Site of Velonis I. Petros

The site is called Browsershots and is very helpful. It is a computer farm and you can choose the browsers you want. I could say that there is also an Operating System farm because you will see browsers for Linux, Windows, MAC OS and BSD. There are plenty of browsers even some unknown but you don't have to choose all of them. You can also choose the screen size and the color depth and enable/disable Javascripts,Java,Flash. Javascripts and Flash have another option, the version that will be used. 

All you have to do is add the link you want to test and... wait! Well if you support the project with just 10E or 15$ not only you won't wait but you will have some benefits. Of course the biggest benefit you will have is to be sure that the project will survive. When the test is completed you will be able to download the screenshots of the site during the test.

If you are a regular visitor then help them help you. Many open projects died because everybody used them but nobody supported them.