I have buyed a new model of Laptop Dell 1545 (2 GB RAM, intel Pentium dual CPU T3400 2.16GHz) and I have installed the new Windows 7 RC in a a virtualizated partition. I could not test all the nes features of Windows because it could not install the drivers for the video and for the network. The video is Mobile Intel(R) 4 Series Express Chipset Familiy and the screen size is 15.6 with 1366 x 768 pix.As a conclusion, the video and networking were not installed and I could not test the internet.Regards,Henry

So you installed Windows 7 RC in a virtual environment? Then that would rely on "virtual" hardware. As long as your sound, and video work on the host OS, it should work in the virtual setting as well. You should check the settings for the virtual hardware..