multiple SSID support (in BCM4318)

Hello all,
are multiple SSID supported (especially on BCM4318)? I could not find the  
answer through googling.

By tw way, on your page, you say "BCM4318 chipset: AP mode does not work  
because of packet loss in high transmission rates. Hard to debug & fix."  
IS it still true? It seems to me it works fine, but I have been trying it  
only for a while.
Regards,
Tomas