x10 file for receivership about 1.5 years ago now - was sad to hear that. We tried to find stuff 1 year ago, nothing or insane price in NZ, we ended up shipping from OZ from http://www.smarthome.com.au/ but looking at their side they are now basically sold out of x10, so you will need to look at something else.
X10 works well in our house, even tho we have lots of fuses, it still work every where. Love the movement sense in the hall, which send back a signal to the our server, which then turn a light on for 1 min is great.
good luck in finding a replacement home automation