Sounds like not a bad idea. Though if a couple people (including me) send you 2-3 then we should be set for a bit, right? I'll see what I can come up with.
That's the link that describes how to convert your Raw files to DNG.
The most important thing to remember is to convert your virgin Raw files. Do not convert a Raw file with your Presets already applied to it. We want the Raw that is straight out of the camera.