[wp-testers] trunk + localhost + logged in + IE6 = blank pages

[Mr. Awesome]

Just curious, but why is it that once logged in on the (Xampp) 
localhost, while using the IE6 browser... the index landing page in the 
dashboard is just blank / white page...?

http://localhost/wp-admin/

I also tried going to this one too... same thing happens...
http://localhost/wp-admin/edit.php

Is it because I'm already logged in on the FF browser with same admin 
user and password? Or is this a glitch itself?