I'm running OSX 10.6.8 with Safari 6.01 with my main user account - which is an admin account.

I would like to do some testing with Safari 5.1 before I fully commit to it.

Can I install Safari 5.1 in another user account (non-admin) and keep the Safari 5.05 functional in my admin account?

Can I just install it in the ~/Applications directory of the non-admin user?

Thanks
Frank