ChemCalcs provides a unique and intuitive system for mastering fundamental skills and processes essential to theunderstanding of chemistry calculations and concepts. The unique -standardised interface system- allows students toproblem-solve questions in a logical and consistent manner similar to techniques taught by chemistry educators. An essentialresource for science teachers, ChemCalcs can be integrated with many chemistry topics and course

You'll feel cool and refreshed after jumping into the Free Lakes and Rivers Screensaver by ScenicReflections.com! This free screensaver features 66 of some of the most beautiful Lake and River themed images you may ever feast your eyes on! This free screen saver also features three beautiful, full-length, CD-quality musical compositions by Cynthia Jordan.

EZGenerator Web Site Builder gives you a jump start when you want to create and maintain your own website featuring all the Web 2.0 goodies. Based on an impressive collection of over 3000 webtemplate variations (each one fully customisable) and an impressive Wizard, you create professional looking websites in no time (don't take our word for it, just try it!) and upload them (built-in FTP) to any web hosting solution you might have available.

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Have you ever left your computer while your screen saver did not activate, exposing your personal information? Do you have information that you want to quickly hide when someone comes over your computer? Acez Jump Start Screen Saver is a true 32 bit application utility that will instantly activate your screen saver from your desktop (system tray). No more waiting around! Acez Jump Start supports all Windows.

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This software has been created for simply sending out bulk email like newsletters or personalized ads without troubles. Its jump-start GUI is very easy to use. TurboMailer has powerful options like insertion of text variables from tables, HTML mail and professional log files.

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Scans,disinfects and eliminates over 110,000 viruses,worms and Trojans from all system devices,hard disks,compressed file and all your email.Detects spyware.84 percent of malware installed on computers worldwide is spyware.Do you know if your PC is spyware free?

ReaGIF is our popular image converter, allowing you to both convert and edit images from most commonly used graphic formats to GIF. You can convert you images to GIF either one by one or all at once as a batch job. Built-in image editor provides several popular image manipulation functions, including resize, crop, rotate, mirror, brightness, contrast, border, watermark, red eye correction and a dozen of various artistic effects.

RoboForm memorizes and securely stores your online and offline passwords, so you will never forget them again. Enjoy easy, one-click logins to your online accounts. Save time by completing online registration and checkout forms with one click. PC Magazine Editor's Choice Winner in 2005 and 5 Star Rated.

The SignalLab is a set of .NET 2.0/3.5 components for fast Digital Signal Processing (DSP) and data visualization. They allow fast complex signal manipulations with zero lines of program code. SignalLab consists of SiganlPlayer, SignalLogger, Signal Generator for Sine, Triangle, Square, DC and Jaehne signals, Noise generators, Scope, Waterfall, LowPass, HiPass, BandPass, BandStop filters, FIR,IIR,FFT,DFT, and more. Free for non-commercial use.

The Xidus have been developing in secret new, more powerful DemonStar ships to destroy Earth. Your job is to battle your way through hordes of new enemies, and destroy their devastating new weapons! The first in the new series of DemonStar spinoff titles using an enhanced version of the original engine. Secret Missions 1 is DemonStar infused with arcade quality graphics, sound FX and backed up with all new levels and music soundtrack.