DTweak Free
		DTweak Free is a free advanced tweaker and optimizing tool especialy designed for Windows Vista: With DTweak you can - defragment disks and registers, - clean registry... http://www.daoisoft.com/download/DTweakFreeSetup.e... - 4.87MB - Download - Screenshot

		Memory Optimizer and Cleaner
		Memory Optimizer and cleaner software to optimize RAM memory of your PC making your computer run up to 80% fast. 1 mouse click optimization makes the software easy... http://www.recoveryfix.com/downloads/cmemopt.exe - 1.11MB - Download - Screenshot

		Free Registry Care
		Free Registry Care is an easy-to-use application that uses high-performance algorithms to quickly identify invalid or orphaned references within the Windows Registry... http://www.carewindows.com/downloadserver/Registry... - 1.60MB - Download - Screenshot

		optimize xp program
		Background Optimizer is an easy-to-use tweaker that can boost your computer performance by defragmentation, clean it from junk and do antivirus check. Background... http://www.b-optimizer.com/files/bo-setup.exe - 1.98MB - Download - Screenshot

		SystemCop
		SystemCop is a universal, flexible and powerful tool for tuning and optimizating the work of the Windows operating systems. SystemCop allows you to change a great... http://mahaonsoft.com/download/SystemCop.exe - 1.12MB - Download - Screenshot

		RegistryBooster
		RegistryBooster 2, Uniblue's award-winning registry cleaner, is the easy answer to registry problems. It conducts deep scans of your registry to check for errors... http://download.uniblue.com/adv/ds/rb/registryboos... - 4.01MB - Download - Screenshot

		Elite Utilities 9 Professional
		Keeping your system efficiency at an optimum level can be a hard job to do, but you should keep as a priority to you. Elite Utilities 9 Professional has been designed... http://www.eliteutilities.com/downloads/EU%209%20P... - 26.59MB - Download - Screenshot

		WiseCleaner
		WiseCleaner is the ultimate registry and system cleaning tool and performance improvement machine! With WiseCleaner, you can now safely reduce the size of your system... http://www.spy-kill.com/wisecleaner/setup.exe - 2.27MB - Download - Screenshot

		FireTune
		FireTune for Mozilla Firefox v1.x was developed for an easy and fast optimization of your browsing experience with Firefox. It is based on a collection of popular... http://www.totalidea.com/files/firetune/firetune.e... - 1011KB - Download - Screenshot

		Seven
		AllTweaks is a guide that helps you to tune and optimize different aspects of your system with just a mouse click! It contains a wide variety of tweaks that customize... http://www.cyberbolsa.cea.ucp.pt/informatica/downl... - 820KB - Download - Screenshot