If you have the Trymedia downloadable version of Chrome Specforce and would like to be able to fully edit and modify it like the retail release on CD-ROM, download the following archive and install it.
http://files.filefront.com/Specforce+Re ... einfo.html
That's a main reason why I hate the Trymedia/Trygames.com releases of games. You pay full price or more than retail, and you get a bastardized version of the game with missing and/or encrypted assets.