setting up orca in ubuntu

[MICHAEL WEAVER <michaelweaver1 btinternet com>]

Is the problem of setting up Orca on Ubuntu Live something to do with 
amount of RAM which leads to some people being able to launch 
accessability when Ubuntu Live boots and some have to enter Ubuntu, run 
Orca from ALT F2, set it up that way, log out and do ALT F2 orca again 
to get speech working?
I have noticed the same problem in both Edgy and Feisty when running 
both CDs as Live, Edgy is very sluggish and I didn't manage to even run 
applications it seemed that slow on both my Desktop and laptop and I 
have noticed I can run the Orca setup in Feisty but when I logout to 
make the settings to take effect and try and login, I get the drums and 
the whole thing just halts.