Can't decide between WP7 and Android? Thanks to some of the minds at XDA, now you don't have, if you have an HTC HD2. Due to limitations in both operating systems, WP7 will reside in NAND memory and Android will be booted from an SD card.
Here's what you will need for the recommended method:
- 16GB microSD card (this will be your everyday card)
- 8GB microSD card (this will be used to create a second partition on the larger card)
- USB SD card reader
- Command-line tool dd
- EASEUS ALL-IN-ONE Partition Manager Software
- A Windows XP or Windows 7 computer