The admin right hand page does not draw correctly on Mac OSX Safari 2.04. All text and fields are compressed under the first tab in a width of about 1 cm. It looks like it is not correctly adjusting for screen width.
For example if I select About Us, I can see the Content Tab etc. If I select the Content Tab, everything appears in a 1 cm column that descends below the Content Tab
We also tested it in Shiira another browser built on the Gecko engine and it is the same as Safari
silverstripe was never optimized for safari 2.0 (although it seems to come pretty close to working). brian (one of our developers) had it running smooth on a leopard-build - so in case you're thinking of upgrading your osx, you'll get safari-compatibility for free :)
mmm, yes, I got the same thing with Safari 2.04 under OS X 10.4.9 - but not with the WebKit builds (oldest I have is 19955) up to the recent 21528.. so pop over to http://nightly.webkit.org/ and grab that good ol' Safari feeling without the pain of using FF for admin-ing SilverStripe ;)