Code Text Highlighting Question

[Alan Cantor]

Hello, your help is greatly appreciated.

Is there a way to get the vs ide to highlight my aspx code when my files end
with a ".aca" instead of the default ".aspx?" I have a significant asp
system built with this extension instead of asp.. and I'm in the process of
migrating to aspx. Must I change all of my extensions (to ASP or ASPX) to
get the Visual Studio Dot Net Integrated Development Environment to render
the color highlighting? Or is there a setting for which I am unaware?

Thanks again for your help,
Alan