you want to change int othe E: drive at command prompt?
type the below at the C:\> prompt:
CODE
E:
That's all!
When in windows, you want to open the drive in explorer, type the same as above into the "Run" box or address bar.
An interesting thing is, if you are in C:\ drive (at command prompt) and want to go directly to E:\games, you'd run the following command:
CODE
cd /D E:\games
instead of two consecutive commands
CODE
E: (to go to drive)
cd games (to change current working folder to that one)