I installed Windows 7 Professional 64-bit on an HP Pavilion Entertainment Laptop with 6 GB RAM on an Intel Core 2 Quad CPU Q9000 @ 2.00 GHz processor.
A Little History: I have been a pro-Microsoft guy for a long, long time. However, Vista makes me sad. I have not enjoyed Vista and have resisted using it. Hearing some of the hype and learning about some of the features of W7, however, piqued my interest.
So far I really enjoy it. I love the "Pin to Taskbar", "Jump List", and "Pin to Jump List" features. That is really well thought. I also like the ability to shake a window and have other windows minimize/restore.
I did find a bug, however, in the screen save. I chose the "Bubbles" screen saver. I notice that after about an hour the system locks and the display has alternating white and robin's egg blue vertical lines. This is likely (IMO) a video card driver-related issue.
Anyone else? What do you think of W7?