Well everyone has different preferences. and that is why it is so important and Windows remain configurable, customizable and tweakable, so everyone can work the way he wants. I found Flip3D extremely useful because it displays *large* previews where you can quickly identify the window. The problem with Windows 7/Vista Alt-Tab is that there too much transparency and the previews are too tiny for me to make out which window I am switching to. I have to look at the icon overlaid on each preview and even then, the text (window title) is not as readable on transparent glass. In contrast, Flip3D's large previews help me instantly identify which window I am switching to. Alt-Tab has another annoyance/bug in Windows 7. It tries to do an "Aero Peek" of the window and tries to switch to it. Added to it is a bug that sometimes the Alt-Tab list itself goes behind the Peeked window, making it unusable. I have the same problem with Apple's way. The thumbnails are not large enough so if they are multiple similar looking windows of the same app open, I cannot identify which is which (maybe my eyesight is not that good). Note that Flip 3D (Win+Tab) did not replace Alt-Tab, so you could use what YOU wanted. But in Windows 8, Flip 3D is replaced by just a vertical version of Alt-Tab and it works ONLY in Metro. So if you are running just Desktop apps, here is Microsoft's evil plan to cripple the desktop. Now NOTHING happens when you do Win+Tab while on the Desktop and no Metro is running. I don't quite like the Windows 7 Taskbar either. I preferred the Vista/XP which has clean separation of running and non-running apps. I use 7+ Taskbar Tweaker, without it, Windows 7 Taskbar is unusable for me. I cannot tolerate one open app on the far left and one open app on the far right and traveling huge distances with the mouse to switch between them. Also, the fact that the apps you start on the Windows 7 Taskbar combine the AppIDs so two windows of the same app are always grouped even if not combined is very annoying. I cannot have Notepad, Firefox, Notepad unless I use 7+TT to change the AppIDs. The point is: beginning with Vista, 7, 8, MS is breaking long-standing behaviors and removing choices/options which used to be configurable, so you have to work their way only. Everyone cannot work the way he pleases without resorting to third party utilities. E.g. Classic Start menu is gone in Windows 7 because Sinofsky felt it's "time to move on". Who's he to decide this? Let users have the choice like Vista had. He's really a control freak and that is showing now with Windows 8.