Windows 7 "reserved" Hard disks showing up in My Computer

[Vegetarian]

Windows 7 has started to show up "reserved" Harddrives - how do I hide them from veiw?

 

[uv]

remove the drive letters in Disk Management.

 

[theheyes]

It is reserved space for Bitlocker and the recovery manager if you were wondering. Not sure why it assigned itself a whole drive letter though. Cheeky.