How do i change the default user home directory in windows server 2008 r2?

hi im trying to change the home directory in windows server 2008 to a second drive eg: L:\users\(username)

i have the enterprise edition of the serverHow do i change the default user home directory in windows server 2008 r2?
run LanHelper, open Users managment, perform Vew Users action, then you can change it.



===========================

LanHelper is an advanced network management software for Windows servers and workstations, which integrates NT administration utilities and LAN monitoring features. Owing to the optimized user interface, LanHelper allows network administrators to administer numerous remote computers simultaneously at high speed. Detailed logs are available for helping network administrators to quickly find and solve network problems.