Thanks Tom. I had a long reply to an earlier post of yours but it somehow got deleted.
Briefly: I think the only responsibility a consumer has is to research any product and make sure it is compatible first with Macs and second with Lion.
As a Veterinarian with a Master's basically in experimental design, I rely on history and former results to formulate current protocols. I look at my Macs the same way. Virtually every operating system has seamlessly worked with every Apple and Apple recommended product. With a history like this, I saw no reason to question the ability of the latest OS to work the same way. Lion does not. Hardware that supposedly is compatible with Lion does not work even when I go to the manufacturer's website and download correct drivers. 5 printers and 3 scanners did not work. The 4th scanner has worked well and hopefully one of the Epson's you and Barney recomend will work.
You are correct that most problems with 10.7.2 have been transfer ones but I do not believe the fault lies with the consumer. If I research a printer and it is supposed to be compatible with Lion, I expect it to work. What's frustrating with this OS is certain products, like a printer, will work perfectly for some users of Lion but not for others. Same OS, same Mac, different results. Maybe this happened with Snow Leopard but I never went to these boards because I never had a problem with Snow Leopard.
When the next OS comes out I'll go back to my Windows protocol: minimum of 6 months before I decide to upgrade.
By the way, I appreciate the efforts of you, Barney and others that take the time to help those of us that come here in need.
thanks
keith