Memory Zipper Plus
You may or may not be an avid user of computer but you do encounter the problem of frequent shutdowns and computer crashes. You couldn? t leave your computer unattended. Here is the solution! Memory Zipper Plus optimizes memory management and the performance of your system operating on Windows... In addition to that, if you want to optimize system memory, improve core kernel performance or manage other performance tweaks, Memory Zipper Plus? ... o Runs as a system service in the background. ... s integrated suite of functions can get your system running at peak performance levels.
http://down1.systweak.com/memzip.zip - 717Kb - Download - Screenshot

MagicTweak
MagicTweak is a special program designed to optimize and personalize Microsoft Windows. This unique software makes it easy to tweak hundreds of hidden settings in Windows XP/2000/Me/98, so there is no longer any need to dig through the registry looking for that specific setting (from Start... With the ability to cutomize almost any aspect of Windows, you can become a Windows expert almost instantly!
http://www.magictweak.com/download/mgtweak.exe - 2Mb - Download - Screenshot

VizUp Standard
VizUp 2 is an ad hoc polygon reduction and optimization system that enables you to reduce the number of polygons in a complex 3D model and optimize its geometry. The end result of such compression is a model with a well-balanced level of details and size, which can be used in virtual reality and... With this software in place, they get a pain-free way to reduce polygons and optimize 3D models, and presentations before publishing them on the Web. ... The product has a "Fast reduction" option to let you optimize 3D models quickly and effectively select the necessary level of reduction for...
http://www.vizup.com/load/vizup.exe - 927Kb - Download - Screenshot

Turbo Memory Charger
Turbo Memory Charger is a ram booster and optimizer that optimizes your cache enabling faster computer speed. There is a speed increase of up to 150% and even more on slower systems by releasing memory. You can discover extreme pc speed with this ram optimizing freeware.
http://www.turbomemorycharger.com/turbomemorycharger.exe - 425Kb - Download - Screenshot

SysGraph
Sysgraph is a program that monitors your network speed, RAM and CPU usage. It can optimize memory usage to make other programs run faster. It runs without installation so it keeps your system clean from unnecessary registry entries.
http://w3.enternet.hu/andax2/sgraph11.zip - 250Kb - Download - Screenshot

Wintuneup Pro
Wintuneup is the bundle of many utilities which are available in a single product. It will make your system run in a smooth, faster and error-free manner. Wintuneup includes many tools like registry cleaner, duplicate and junk-file remover, memory and internet optimizer and many other utilities. ... Divided in Five Tools: 1) System Information Tools This feature allows you to view at a glance all the vital system and operating system information. ... System Informer helps you to know about your system more so that you work more efficiently with an easy to use and understanding interface.
http://toppctools.swmirror.com/wintuneup.exe - 3Mb - Download - Screenshot

MyRegistryCleaner
MyRegistryCleaner Repair and Prevent Errors on your PC - Anytime you need it. MyRegistryCleaner will: > Improve Your PC's Speed > Eliminate Computer Crashes and Errors > Optimize Your Internet Connection MyRegistryCleaner cleans and repairs your computers registry with an easy to use system that... > Increase system speed and stability by removing orphaned references. ... > Improves system performance. ... Overloaded registrys are a major cause of computer instability and MyRegistryCleaners repair system will insure that you systems runs faster, stops crashing and boots up easier.
http://DL-MyRegistryCleaner.notlong.com - 112Kb - Download - Screenshot

Startup Genie
Startup Genie is a handy software utility that allows you to control what programs run at system startup when you turn on or logon to your computer. When Windows starts up, it automatically launches a number of programs for you; Startup Genie is the manager you need to display, enable, disable,... You can optimize the Windows startup, services, dlls, and other startup options. ... Free download!
http://www.amicutilities.com/download/StartupGenieSetup.exe - 1Mb - Download - Screenshot

Modem Booster
Tired of slow surfing speed and long waits for pages and files to download? Getting delayed responses when you are gaming online? Your modem settings are not optimized! As seen on PC Magazine, Windows Magazine WinList Winner and Top 10 Download on TechWeb. ... Modem Booster features an Auto-tune options novice users to optimize their modem at a click of a button. ... Modem Booster's new Ping Technology gives you the absolute best possible ping settings on your system and ISP! ... Enjoy significant speed boosts all ISPs, including AOL, Compuserve 2000, MSN and NetZero.
ftp://inklineglobal.net/win32/mb30.exe - 2Mb - Download - Screenshot

Trace Remover WinCleaner N' Optimizer
TraceRemover WinCleaner N' Optimizer has 9 easy-to-use modules that were especially designed for that but also includes an absolutely unique feature - the One-Click-Optimization optimizes your complete Windows® with only one click. If you use the default options, the functions "Drive Cleaner" :... With the new user interface and many new features you get an unbeatable collection of tools that make your Windows® system fast, easy and safe. ... Quick, easy and whenever you want with File Associator.
http://www.traceremover.com/download/trwc2611.exe - 9Mb - Download - Screenshot