1)   LITIO - 3D Sheet metal unfolding software 1.0 Sheet metal for AutoCAD. It calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, intersections, connections, bifurcations, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, piping, etc. 2)   Shell and Tube Heat Exchanger Design 1.4.1 Easy to use software demonstrates the chemical design calculations of Shell and Tube Heat Exchangers.Unlike other tools, ensures that calculations are performed step by step to help in understanding the design calculations...etc 3)   Mihov Blank Screen 1.0 Mihov Blank Screen shows black, green, gray, or white screen. Use the program to set the brightness of my monitor and test the quality of a monitor. 4)   LITIO - 3D Sheet metal unfolder 1.0 Sheet metal for AutoCAD. It calculates flat (unfolded) sheet development of ducts, rectangle to ound transitions, cylinders, cones, intersections, connections, bifurcations, elbows, etc. For HVAC, hoppers, cyclones, ducts, silos, piping, etc. 5)   Neon Animated Cursors 1.0d A collection of bright, colorful Neon Animated Cursors for Windows 95/98/ME/NT/2000. There are 315 cursors in the set. The cursors are copyrighted but free for personal use.