I've got two - one at home and one at work. I was wearing wrist braces and doing the "type for 10 minutes, rest for 5" before i bought the kinesis. It took me 2-3 weeks to get used to 'em, but they're great. I can type all day on them with no wrist pain, and I think that I can type faster what with being able to use my thumbs for more than just the spacebar. Definitely worth the investment. Plus, their tech support guys are terrific... were happy to take back the keyboard when it started malfunctioning.
I've got two - one at home and one at work. I was wearing wrist braces and doing the "type for 10 minutes, rest for 5" before i bought the kinesis. It took me 2-3 weeks to get used to 'em, but they're great. I can type all day on them with no wrist pain, and I think that I can type faster what with being able to use my thumbs for more than just the spacebar. Definitely worth the investment. Plus, their tech support guys are terrific... were happy to take back the keyboard when it started malfunctioning.