data flow (3 products)

ConceptDraw 5.2 (Shareware, $149)

ConceptDraw V is cross-platform software with powerful drawing capabilities, extensive libraries of shapes and advanced data exchange features. ConceptDraw can be used for drawing nearly all kinds of business and technical diagrams and enables users to exchange documents with many popular applications, including MS PowerPoint, MS Visio, CAD applications. Powerful Drawing Tools - ConceptDraw offers a set of vector drawing tool that can rival a professional illustration program. Smart Connectors - stay connected to their shapes, every time you moved them and can flow around shapes on their way. Flexible Interface - New exciting look and feel, customizable toolbars and floating dialogs let access main tools and settings quickly and easily. Cross-Platform Compatibility - ConceptDraw V works on both Windows and Macintosh computers. Libraries

NetSpeeder2 1.0 (Shareware, $19.98)

NetSpeeder2 is a good network assistant, it lets you actually know the network status. you can actually see the total transfer data, average data transfer rate, maximum data transfer rate and current data transfer rate by displaying real-time graph, numerical display. and you can watch the address of current linking site.If you would like accelerate to browse your web pages, you can use the "Cache Pages" function. NetSpeeder2 will help you cache

Schematic 3.14 (Shareware, $49)

Schematic is a diagramming tool that allows you to combine text, pictures, shapes and connectors to create clear and informative diagrams. Schematic has a clean and easy to use GUI, including a tree-view for easy object navigation, an object preview window and a zoom/pan window. Schematic also features full undo/redo functionality.