Debian wheezy taling installer?

[Cleverson Casarin Uliana]

Hi Samuel, perhaps I should ask this on the Debian accessibility list, 
but taking this topic anyways, I plan to install Wheezy as soon as it 
becomes stable, and I'd just like to know, after installing it with 
software speech and desktop environment enabled, will it install all 
required packages including Orca? Does it start automatically on Gnome 
startup? Plus, should I start gnome with the startx command after the 
reboot, or does it install GDM?

Thank you,
Cleverson