I wasn’t able to find every product mentioned in the Groups episode on Steelcase’s website, but below are some similar solutions to those mentioned.
Topo

This is a different setup of Topo than the one featured, but you can see these have the sliding screen so you can easily communicate with your cubicle neighbor.
Avenir

Slightly similar to the [...]

Here are some outside links that tie into the Chairs episode.
Ergonomic Workspace Planner

Just punch in your height and this diagram gives you the proper distances to adjust your chair. [Lifehacker]
The Four Best Ways to Sit at Your Computer

This list ranges from the simple (exercise ball) to more complex (treadmill set-up). I’ve heard good things about [...]

Below are the chairs featured in the Chairs episode, as well as one that was not.
Leap

The main chair featured in the Chairs episode is Leap by Steelcase. I don’t have this chair (hint, hint Steelcase), so I can’t attest to it’s long term comfort , but I was briefly able to try it out [...]

Here are some links around the blogosphere that relate to workspaces.

10 seeeeeriously cool workplaces - A nice list that got pretty popular a few months ago, some of these workplaces are the definition of cool. Pixar, Red Bull, and the Mind Lab top the list for me.

Kithaus K3 [Coudal Partners] This is a beautiful modular [...]

One of the main ideas in Workspaces is to think vertically. That is, to turn your walls into something functional and productive. Below are links to some of the products mentioned1.
FYI Monitor Arm

Topo by Metro

Various Vertical Accessories

Just a note, I’m in no way affiliated with Steelcase. They just happened to be kind enough to give [...]

The filming of Cubicles covered a lot of information on office design and productivity, mostly from our tour at Steelcase. Unfortunately, the documentary could only be 7 minutes long, so a lot of the footage never made the final cut. This is where the Survival Guide Podcast comes in.
Starting Monday there will be a new [...]