My development laptop is bitlocker’ed, and yours should be too. It provides a great and non-invasive way (assuming you have a TPM chip) to protect you and your clients data on a machine that is far to easy to steal or loose. However, whilst fiddling with Windows 8 I did trip myself up.
I have my PC setup for a boot to Windows 7 from a bitlocker’ed drive C with a non bitlocker’d drive D used to boot to Windows 2008 for demos (and hence no production data). To try out Windows 8 I added a new boot device, a boot from VHD partition. This edited the PC’s master boot record (MBR) and bitlocker did not like it. It thought the PC had a root kit or something similar to prompted me to enter a my bitlocker recovery key (which is 48 characters long) when I tried to boot to Windows 7. However, once this is done my bitlocker’ed Windows 7 partition worked find, but on each reboot I had to type the key in, bit of pain. Removing the new VHD boot entry did not help, the MBR has still be edited, so bitlocker complained
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