Forget KeyCAD. It has one of the worst interfaces of any software I've used. Plus it is full of bugs. (At least the Mac version is.) I've heard good things about TurboCAD in the under $100 price range but I haven't tried it, so I'm not recommending it. I would recommend getting a demo version (no save features) from the manufacturer before spending any serious money, especially with a 386. Some demo versions can be downloaded from commercial on-line services. (Virtus Walkthrough for Mac and MiniCAD can be found on America On-line.) There are also numerous forums where people give very uncensored opinions on software. In general, many industry-types are predicting that CAD prices will take a huge dive in the next 6 to 12 months. CAD prices have long been unreasonably high compared with 2D graphics software, such as Photoshop, Pagemaker and Illustrator. But with the new PPC chips, the hardware needed to run them is more affordable and many software developers are putting out new CAD programs for an expanding market. Finally, I don't know of any software (for under $1000) that will do everything on the curator's list, so it's necessary to prioritize your needs or buy more than one program. Virtus will do 3D walkthrough, but is not accurate enough for producing blueprints. So, your software choices should be determined by whether you need to produce snazzy renderings to get funding or whether you are trying to produce usable shop drawings for sub-contractors. Hope this helps, Jennie Baker Shadows & Light Exhibits [log in to unmask] [log in to unmask]