I took a look at that site, thanks.
After reviewing further, need a 3D monitor.... and depending on method, glasses.
TriDef is at
www.ddd.com for anyone else interested in the tech.
Anaglyph doesn't require a special monitor. All you need is a color display and a pair of anaglyph glasses. It works with any display that isn't black and white including non-HD screens.
The quality isn't as good as other types of 3D, but it's the cheapest way to go, as all you need to do is download IZ3D and buy a cheap pair of glasses from Amazon. You can get a pack of several of any color combination you want for less than five bucks.
Tridef is kind of expensive and frankly a waste of money if you're planning on only using it for Anaglyph 3D. I've got it, but I've got a passive 3D LCD screen to use it with. It's $49.99. It's worth the money if you have a 3D screen and non anaglyph glasses, be it passive or shutter style. It also only supports red/cyan anaglyph and that's it.
IZ3D is free for use with Anaglyph and that's about all it's good for. It used to have other modes, but the company failed and now you can't get the drivers for the other types of 3D anymore. It also supports multiple different types of Anaglyph colors and allows for custom settings. So any pair of anaglyph glasses will work, such as red/cyan, red/blue, yellow/red, black/white, and any of a number of combinations through customization.
Go with IZ3D if all you're doing is running anaglyph 3D. Tridef is a waste of money and doesn't work as well for that type of 3D. Any other kind of stereoscopic 3D and you pretty much need Tridef though.
For what the OP wants, the best available option is IZ3D.