Matrix CS Question with Blitz Expansion Pack

[Tiger 88]

I was wondering if anyone out there has copied in the expansion pack scenarios into the new matrix edition? If you did - what files do you copy? I was thinking that one could just bring in the map, scenario, oob and jpeg files - but I did just one and now I get file error when opening the scenario....I did not want to copy in other files for fear of screwing the pooch....thanks much!