One further thought before I post a couple of screen shots. When you produce a TIFF (or JPG) from a RAW file, you are in control of the output, not the camera. So the settings that you use in DPP will definitely affect the results. For one thing, it seems to be a consensus that in the Sharpness drop-down, you get better results by setting it to "Unsharp Mask" rather than "Sharpness." Also, with the G11 I tend to like the USM defaults, where many others seem to think that they are too high. May be due to a difference between cameras (most are using DSLRs).
I recall starting out that I went nuts pixel-peeping and comparing the output of DPP with the output of Adobe Camera RAW and went back and forth with what I preferred. For a while I used DPP to produce a TIFF and then sharpened further in Photoshop Elements, but for a long time now I have used Adobe Camera Raw and Elements almost exclusively. Not because they are better, but because they seem to fit my thought process better. I generally accept ACR's default sharpening and then sharpen further in Elements for output. But, DPP is very good and should be producing perfectly acceptable output for you.
So, here are a couple of 100% crops from the Quick Check Tool in DPP, the first being an unadjusted RAW file, and the second being a TIFF produced directly from that RAW file. I could argue that the RAW is slightly crisper, but then again this is a 100% zoom.
It's a B-17 engine, by the way. 
HOSTED PHOTO
please log in to view hosted photos in full size.
HOSTED PHOTO
please log in to view hosted photos in full size.