Google SketchUp is an easy-to-learn 3D modeling program that enables you to explore the world in 3D. With just a few simple tools, you can create 3D models of houses, sheds, decks, home additions, woodworking projects - even space ships. And once you've built your models, you can place them in Google Earth, post them to the 3D Warehouse, or print hard copies.
Download: Google SketchUp 6.0.277 for Windows (19.05 MB) ... more

Microsoft Math will help students learn to solve equations step-by-step, while gaining a better understanding of fundamental concepts in pre-algebra, algebra, trigonometry, physics, chemistry and calculus.
Microsoft Math provides a set of mathematical tools that helps students get school work done quickly and easily. With a full-featured graphing calculator that's designed to work just like a handheld calculator, it offers a wide range of additional tools to help students with complex mathematics.
 
Microsoft Math has these great features:  
- The Graphing Calculator, with extensive graphing and equation-solving capabilities. ... more

All in one Dos Bootable CD which has all these utilities.
 
Please Note:
This cd contains some unlicensed commercial software. The use of unlicensed software is illegal.
 
Changes since Last version: +Recuva 1.02.095 +JkDefrag 3.16 +S&M Stress Test 1.9.0 +Process Explorer 10.06 +Express Burn 2.02 Active Kill Disk 4.1 Samsung Hutil 2.04 SPecial Fdisk 2000.03t TestDisk 6.8b PhotoRec 6.8b HDAT2 4.5.3 System Analyser 5.3r Astra 5.33 NTFS4DOS 1.9 MpxPlay 1.55 final Universal TCP/IP Network 6.01 Gcdrom 2.4 CuteMouse 1.9.1 Uns ... more