I know, I sometimes attempt it the other way around.
Highlights:
QEES Smartgate Display based on Intel coming very soon.
Some but not all versions of Smartgate has customer replaceable protocol modules.
All QEES devices can be firmware upgraded from a Smartgate.
Home display will have IR.
The British versions should be on marked Q2 2011.
LUX measuring is not standard Z-Wave, hence it will need a Smartgate to use all the functions.
Smoke alarms, Alarm PIRs an magnet contacts (first time I have heard about those) will come Q2.
The new Danfoss thermostat works with Smartgate.
It will be possible to interface Smartgate with XML, XMPP client.
Regards
Morten