Those complaints are all pretty dumb. It all boils down to the customer not even knowing how to install a program. Windows 7 is different, okay? That's all.
According to iYogi, most of the 14% of users that have problems with Aero don't have the graphics capabilities on their PCs to handle the program.
Yeah, and the rest of 'em bought Windows 7 Basic, which doesn't include Aero.

:
That's because Windows 7 deletes those programs and makes users download them from the Windows Live Essential Web site. IYogi said 26% of their customers were confused about that extra step.
And that's supposed to be Microsoft's fault? If you don't even know that those useless programs only come with Windows Live Essentials, you shouldn't be installing an OS.

: It's not like this is new news here.
All in all, it's just people complaining that the OS isn't EXACTLY like XP. This will happen with all OS releases because people just don't know anything about computers.