I'm using it on two CLR monitors and the TFT-display of my notebook without problem. Initially, it did not work for the TFT, but after downloading a bugfix, it did. This was a while ago, so I guess nowadays TFT support should function without an update. It takes about 20 minutes per monitor to take the measurements and that's basically it, the software then produces a new profile that is automaticall loaded when you boot the computer. There's not much human input required, apart from putting the spyder on the right spot of the screen (clearly marked), so you can do something useful while the software is busy. The recommendation is to recalibrate every month, - I`m a bit lazier than that, so I calibrate every 2-3 months. By the way calibration of the brightness is part of the procedure. Laurenz 2005/10/16, Bob Talbot <BobTalbot@xxxxxxxxxxxxxxxxxxx>: > > By the way, I'm using a Spyder (not the latest version though) to > > calibrate my monitors... > > Laurenz > > 1) If you own a Spyder can you use it on as many monitors/computers as > you like or is the software somehow licenced for just one system? > > 2) In practice how long does it take you to calibrate a system from > scratch? > > I know, I could Google-it - but I'd rather ask someone who owns one > direct. > > Bob > > > >