Mz Ultimate Tweaker - Version 4.9 Is a system tweaker, equipped with the most powerful speed tweaks for Windows Xp.It is recommended for advanced users. Also, comes with a help file, which explains -in deep- all the tweaks.Mz Ultimate Tweaker features: * Performance Tweaks * System Tweaks * Service Tweaks * Visual Tweaks * Internet Booster * Internet Explorer Tweaks * Mozilla Firefox Tweaks * Windows Media Player Tweaks * One-Click Tweaks * Cpu Accelerator Utility * Ram Booster Utility * Fast Disk Cleaner * Registry Optimizer * StartUp Manager