[orca-list] Install gnome3 in ubuntu 11.04

["Andy B." <sonfire11 gmail com>]

Hi.

I want to install gnome3 in my Ubuntu 11.04 setup so I can check it out 
and see what sort of new/updated things they have going on in gnome 3. 
Can someone tell me how to do this considering the use of orca in the 
mix? I have found some articles on how to do a gnome3 upgrade in 11.04, 
but I either get every other line in the terminal based install as an 
error or when it claims to have worked, I can't get gnome3 to sign me in 
on restart. If I do happen to guess the login sequence and login to get 
orca started, I can run the setup wizard but the settings never stick. 
Any ideas on how to fix this?