Thanks for the reply and for the heads-up. I'll avoid the time, then.
Curiously, I've managed to install this on at least 4 laptops total over the years, though the most in use at any given time was 2. But, to your point, I've only ever gotten it on one Win7 machine.
Now that I'm thinking about it, this kind of annoys me. Maybe I will call to complain -- they've removed a valuable service (literally valuable, it actually saves me money every time I use it, and costs me money when it's not available) yet not credited my account for taking it away.