XPepius is an all-in-one tools suite for tweaking, optimizing, tuning and cleaning of Windows XP. It helps you increase performance and manage your system using 450+ tweaks and 5 utilities that include a Start-Up Manager, Uninstaller, Cleanup Center (cleans history of Windows, Internet and 80+ third party softwares), Disk Cleanup, and XP Styler. Also has skinned, fully commented interface, HTML help file and drag & drop support.