Original sentence: It has been growing since 2002 and has quickly become the most popular addon for Messenger.Its features are implemented using DLL Hooking to add items naturally to Messenger's GUI menus and toolbars, making the impact on the user as slight as possible and adding functionality while avoiding a separate interface where possible
Edited sentence: It has been growing since 2002 and is widely accepted to be the most famous and best MSN Messenger addon.Its interface softly integrates into Messenger's GUI menus and toolbars, making the impact on the user as slight as possible and adding functionality while avoiding a separate interface where possible