I'm using the Smarthome 1132cu. I've had it for years. The included
software is kind of lame, but it works. The Plus software give more
flexibility but costs about $70. Now, Smarthome has decided NOT to
support this product even though they continue to sell it!!!! The one
big problem is the Daylight Savings Time, date change a few years back.
This doesn't work. So, you have to do a work around by manually
making a change with each spring forward and fall back thing. Not too
bad but it still irritates me that they keep reaping profits for a
crippled product. I guess I don't know about the product they are
selling today. Anyway, even with the irritations, it works pretty good
for me.