I got my A330 some days ago, from Deal Extreme, and it included Firmware 1.0 (09/2010, but available on Gemei website in november).
I updated my system with another firmware but it was an older one, so I switched back to 1.0 !
Just don't update anything if your system's date is september 2010.
By the way, official firmware and emulators can be found on Gemei website : http://www.gemeitech.com/Download.asp
No SNES support for the moment. The software included is really poor.