DTweak Pro
A Vista Tool which everyone needs!
Tweak a Myriad of Windows Vista Features and Enhance its Performance
DTweak optimizes the performance of your Windows Vista, solves problems and helps you to customize you system:

# tweak hundreds of hidden features of Windows Vista
# defragment disks and registers
# check HDD drives performance and health status
# clean file and registry systems
# tune computer performance
# native 64 bit support for best performance
# optimize and customize
your Windows Vista system without manually modifying registers or ini files.

DTweak Pro runs under Windows 2003/XP/Vista, but the complete set of its features is available only for the users of Windows Vista.

Download DTweak Pro 4.0:
http://rapidshare.com/files/179890493/DTweak_Pro_4.0.rar