"learn the rules like a pro, so you can break them like an artist"
pablo picasso
...it is very simple to be happy, but it is very difficult to be simple...
Until last year I used Canon's DPP for converting RAW and PS7 for cropping, resizing, sharping etc.. However, I now use Lightroom and occasionally PS7. Lightroom can handle RAW, JPEGS and TIFFs, and I even use it with TIFFs from scanned negatives. It also allows you to catalogue images.