Is it possible to make it so VC++ will automatically compile an ASM file in your project with MASM? I noticed that with the Quake source, after it used the gas2masm program to make ASM files, it would compile them with MASM, but if I ever add an ASM file to my project, it says there''s no compile tool associated with that extension. I have MASM in the VC\bin directory. Thanks. ------------------------------ Jonathan Little invader@hushmail.com http://www.crosswinds.net/~uselessknowledge

Well, you can either assign a custom build rule, or export the makefile, edit the source file command in the makefile, and reimport it.