I just found out FingerWorks has closed down as a business. (I noticed one of their TouchStream ergonomic keyboards going for more than $700 on ebay and was mystified since it's a $300 keyboard; I guess this explains things). Though I only moderately liked the TouchStream, I truly love my iGesture pad from them and would recommend it to anyone worried about getting RSI/Carpal Tunnel Syndrome pain from repetitive mouse clicking. But it doesn't look like they'll be putting it out anymore.
According to their site, "FingerWorks products are no longer available for resale, and no further updates to software drivers will be developed." I hope my iGesture will continue to work with future Windows upgrades or that someone comes out with something similar. For those looking for support, they still have a help section up on their site at http://fingerworks.com/troubleshooting.html. Hopefully, it will stick around for a while.