Deployment Options for Prism Apps for

Does anyone have any experience with deployment options for Prism Apps?

I tried ClickOnce and found it to be too buggy and too hard for my user开发者_高级运维s (With Prism 4 and .NET 4).

Clearly I could just go make a normal installer using installshield or something. But what I really want is something that lets me leverage the fact that my app is in modules.

Something that will allow me to re-deploy a single changed module/dll and not have to require re-deploying the whole application.

Is there anything out there (besides ClickOnce) that works that way?

How about this:

http://wyday.com/wyupdate/

Though you might have to use wyBuild to use it.