Download it from the Files panel in your Insight-live.com account (it costs $15 for 6 months access). Current downloads only include the program file, starter recipe, materials, overrides data is built in. It functions as level 2, without need of a key. No features have been removed. It will never expire.
No. Insight-live has a much broader scope and is far superior, it is the future (it still does the chemistry but is much more about data and access-from-anywhere). We still support desktop Insight for users who need to convert data for import to insight-live or who must work off-line.
There is a direct relationship between the way ceramic glazes fire and their chemistry. Insight is a calculation tool anyone can use to learn and harness the power of glaze chemistry.
Without glaze chemistry you'll never really have control and you could be a slave to your suppliers or the trafficing in recipes that never work.
A desktop application for Windows, Linux, Macintosh that you download and install.
Insight was first released in 1979 and has been used world wide since. It is an excellent teaching tool for demonstrating the principles of formula/analysis/unity, limit formulas, LOI, and material-oxide relationships.
Overwhelmed by glaze chemistry? Try starting here.
"After looking at a number of glaze programs these last few days I must compliment you on Insight. Everything is very well done especially the Help on the main menu and your InsightManual.PDF."
"I am very impressed with your generosity & your beautiful new program. Now, if it can teach a non-chemistry person like me (I always avoided it in h.s. & college) how to make glazes with understanding, then I will be in your debt forever!"
"Though it is a complex program, it makes great sense. It is very impressive in dealing with the mechanics of calculating glaze chemistries."
"I had no problems installing it: Save the file, double-click the file. Fetch the key. And off we went. Earlier in the day I downloaded the Insight Manual and read the first parts as part of my software selection process. I chose Insight because I like the layout of the working windows and the technical approach to classical glazes. It fits my way of thinking about material. I find the tutorials inviting and useful. So far, I like Insight very well."
"I am already an fan of yours. I have visited the Digitalfire site before and it is one of my favorites. I particularly liked your clear glaze explanation. I was also going to ask your permision to reprint some of your web site, with a proper by-line of course, in my new catalog. I am very interested in your project, please let me know if I can be of any help."