I got a chance to install Windows 7 Beta on my MacBook today. The installation is pretty smooth. The boot camp assistant has a detailed guide about installation. To get the installation guide, open Boot Camp Assistant under Mac OS and click on Print Installation & Setup Guide to print it. Follow the instructions for Vista. I’ll summarize the steps here.
1. Open Boot Camp Assistant and partition the hard drive for Windows 7. You need at least 16 GB for it. I use 32 GB for my installation.
2. Once the partition is ready, insert the Windows 7 installation media and reboot the machine.
3. Installation begins after reboot. For more screenshots, please refer to this post. When you are prompted with installation type, click on Custom (advanced).
You need to install Windows 7 on Disk 0 Partition 3 BOOTCAMP. However, the partition is not formatted correctly. If you click on Next, the installer stops.
Click on Show details of this error and you see that this partition has to be formatted. Click on Drive options and then format the BOOTCAMP partition. When it’s done, you can continue the installer.
4. After a few minutes and the installation is done.
5. The final step is to insert the Leopard installation disc and install the additional Windows drivers.
Everything seems to be working fine except the sound driver. The system indicates it’s installed, but there is no sound and microphone is not working either. I tried some tricks that worked under Vista, but none of them works. I’ll post again once I got the audio to work. BTW, the machine is a MacBook (early 2008 model).