I've downloaded and installed Bob Chicilo's 2 updates to the old FS9 Alphasim SR71A Blackbird (freeware) but when I try to fly the a/c it crashes FS9 to a MS 'call home' prompt. The original Alphasim a/c (from the Alphasim downloads site) runs fine (except it has no functioning cockpit or panel) so I think the problem must be with the update files from Chicilo. Some of the update files are xml files and may really be for FSX instead of FS9, but I'm not sure. Anyone else have this problem? Thanks.tnbriggs

Well,I bought the payware update and everything runs fine.Ron