MindSoft Utilities XP 

Mindsoft Utilities XP can be used by computer professionals as well as amateurs that have limited knowledge of these types of tools. The interface allows for easy navigation and high efficiency.
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XPepius 

XPepius is a tools suite for tweaking, optimizing, tuning and cleaning of WinXP. It helps you increase performance and manage your system using 450+ tweaks and 5 utilities: Start-Up Manager, Uninstaller, Cleanup Center, Disk Cleanup and Designer XP.
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