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.
"It's also become obvious that even with glaze software I need to have a lot of information in my head, which means education, and obviously you hold the edge there too with your excellent website."
"You have done a great job with Insight!"
"I've never been satisfied with the glazes I've used. Most of them are either commercial stuff or house glazes at the studio. I'm hoping that through the Insight product and the Magic of Fire I can get a better understanding of the physics and the chemistry of glazes and have more control over what happens inside the kiln and what it looks like outside the kiln. I've been reading the book and fooling about with the software and so far I'm learning quite a bit about what oxides do, what fluxes do, and so forth. Good stuff indeed. I've got high hopes."
"I am so relieved that there is a workaround because your software is definitely head and shoulders above the rest."
"You have got a real treasure trove of information here. Fine write-ups of many ceramic materials which are not covered clearly in Wikipedia."
"I have been very impressed with the software thus far as I begin to explore its features as well as your considerable expertise. My eventual goal is to simplify the glaze situation in the studio by employing Frit based glazes overall and/or simple base glazes that can cover a reasonable range of colors and provide consistent reliability (and safety) to the beginning student ... and avoid any toxic elements that would compromise safety in the studio or in the fired, functional, piece. "