One of the most common operating system that is used now a days is the
Microsoft Windows Vista. It is the interface, which is the most
enthralling part as it consists of a vivacious see-through window that
has a pat of fine colour along with a brand new Start menu. However,
what is important is to keep the system working efficiently and
effectively. Windows Vista Registry Cleaner is one such service
provider that is needed to maintain the operating system in good
working conditions.
A registry is nothing but a list of all the information about the
details of software, hardware and preferences of the user along with
all the settings details. Every time a new software program has been
installed or uninstalled, a registry key in Vista is created, modified
or deleted. The same happens too when software programs are used.
The error that occurs during installing or uninstalling of software in
Vista, if any, is stored along with the error application in the
registry. Because of this, the registry gets packed with corrupted
entries. The registry can also get crammed with invalid programs that
one may have removed from the system long ago. This leads to the
resources of the system to choke. Eventually, the machine considerably
slows down....

Registry Repair: http://groups.google.com/group/regrepairsbv