For vue to handle xfr you would need xfrog lite to convert the xfr files to either 3ds or other type of files to import into Vue.  Once imported into vue you could then save them as vobs.
   I ahve a few of the older xfrog cds that I had to do that way.  Now with new xfrog cd you get most all major software files that dont need to be converted to use in programs.  vobs is one of them. :)

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