Finally, excitingly, due to Chrome v21 releasing yesterday, the purely web-based spectrometer interface at
http://SpectralWorkbench.org/capture now works in the default Chrome... I'd love to hear feedback on how *well* it works on various machines (Windows, Mac, Linux). You can actually test it with your built-in webcam even if you don't have a spectrometer (yet!).
Be sure your version of Chrome has updated and please leave feedback (screenshots!!) in the comments here: