Got one of these!
Just bought one of these (simply replaced the existing PSU of my DG834G wireless router), and it was working within, oh about 2 seconds - these things are seriously impressive.
I've got this one plugged into a 4-way power strip along with HIFI, MediaPC etc, and the other one also on a 4-way power strip, along with the other PC, monitor etc. Absolutely no problems, even though they say you should use them directly in a wall socket.
And yes, Richard, streaming 350Mb/44min Divx episodes is not a problem (for me anyway)