Digital BW, The Print

Well I went out and shot a bunch of 10D images in RAW forgetting that
I have PS7 and now I need to get to them but have no way to convert
them. Is there some kind of freeware out there that could give me
reasonable results. I've seen some companies offering trial downloads
but they put limitations on the converted files. Limiations like not
being able to edit anything with the image or import it into PS after
conversion.

Any suggestions?

Thanks, Tim