What accessibility services support LightDM login manager?

[Hammer Attila]

Hy,

LightDm login manager what accessibility services are supporting now?
When my wife look in Oneiric alpha2 or alpha 3 the LightDm accessibility 
settings, if I remember right LightDm supports large font accessibility 
service (hopefuly I remember right).
Happened any change since alpha 3 with LightDm accessibility services 
supporting?
For example, final Oneiric release LightDm login manager will be 
supporting accessible login feature for screen reader support, similar 
with GDM?
If not, possible replacing LightDm to GDM login manager after 
installation, or a modified live CD?
for example new accessibility handle casper module supports both two 
login managers?

Attila