The upgrade to OS X Yosemite, which took up a lot of my time yesterday, so far looks very good indeed. In the past, system upgrades have sometimes been too much for aging computers, overburdening their processing and memory power and pushing them over the cliff. This time, our two iMacs and one MacBook Pro (all between four and five years old and with only 4 gigs of RAM) are running much better. Faster, more reliably, not losing the WiFi connection as the MacBook had been doing to the point that I was pricing replacements for it. Apple promotes the new OS as, "Like getting a new Mac—for free!" I have to admit that this is only a bit of an exaggeration. I've only done a little bit of Photoshop work with it, but everything from load times to filter runs are much snappier, so it looks as though Adobe, in this recent, latest release of PSCC, is working closely with Apple on the Yosemite upgrade.
On another front, after much research and consultation, we've been convinced that, as problematic as the steam heat system in this 1744 house has been (the steam is of course newer, but still antique), it will run enormously better with a new state of the art "mega-steam" boiler. It's very expensive, but still $10K less than replacing the whole system with baseboard. Also, no tearing the whole house apart, and the old radiators and exposed two-inch piping are a real part of the aesthetic here. Replacing with baseboard might actually lower the resale value by interfering with the look.
Finally, it's still October, so...
New Milford, Connecticut