>Tamar --
>
>Yes, I agree, Beyond Compare is fabulous.
>
>But, is there some way to invoke it directly from within VFP?
>
>For instance, if I have two classes open, one a backup copy of the other from some earlier date -- I'd like to have / create some way to automate the process of exporting them to some temporary files and then starting up Beyond Compare to do the comparisons. Might that be possible?
>

Beyond Compare supports command line parameters.