Hi everyone, Since there has been a demand for running IFEFFIT on a new Intel-based Macintosh product, I thought I would send this link along. I'm not sure if anyone else has attempted this, but I recently installed Windows XP on my MacBook using Apple's Boot Camp software. All you need is an Intel Mac, a blank CD used to burn drivers for Windows XP (Boot Camp does this for you), and a copy of Windows XP SP2. IFEFFIT runs perfectly on my MacBook running Windows XP, and you can partition your hard drive as low as 5GB if you are only going to use this for this software. It is very easy to switch between OSX and XP, and the user's guide on the website is very helpful. Until someone can develop a working version for the Intel Macs, this might be an useful option for some of you and I thought I would pass it along. The link can be found below: http://www.apple.com/macosx/bootcamp/ If anyone has any questions on running Boot Camp, feel free to let me know. DCC -- Dustin C. Collier Graduate Teaching Assistant Department of Chemistry University of Tennessee Buehler Hall