Browsers supported by Selenium RC are:

1. firefox

2. mock

3. firefoxproxy

4. pifirefox

5. chrome

6. iexploreproxy

7. explore

8. firefox3

9. safariproxy

10. googlechrome

11. konqueror

12. firefox2

13. safari

14. piiexplore

15. firefoxchrome

16. opera

17. iehta

18. custom