Anyone know a web site? Thanks.

Here's one:http://www.rcsimulations.com/greatair.htm(As noted in the description, the FMC can be run standalone if desired).

You can only use this with the 737 though Mike. I was looking for one to use with say a DC10.

Have you tried Project Magenta at http://www.projectmagenta.com/news.htmlMaybe something there.The only FMC I know of for sure was Chris Brett's EFIS98 sold by a certain notorious 'gentleman' ;-)The program was made for FS98 but AFAIK will work in FS2k2 on a second PC via Widefs.Maybe someone out there has an unused copy to sell?Do NOT buy a current version of EFIS that purports to be either FS2k or FS2k2 compatible 'cos it ain't.FSNav can act as a sort of FMC.It will fly the route, control speed and altitude and you can flight plan your route as well, I think that is your best bet.Rgds

Hi B77ER,although not being an FMC, you might have a look at the reality-xp review at: http://www.avsim.com/pages/0702/realityxp/realityxp.htmHope it helps!