I have to agree with people not liking joysticks. Everyone is all "lulz why wud i use a joystick wen i can aimz beter wit a mouse?"
I have one of the MS Sidewinder 3DPro and two of the Precision, and I don't think there is substantial difference in accuracy between them.
I've thought about building Grendel's adapter but it needs a custom programmed chip.
P.S. WillyP, take a look at the Product ID on the bottom of your Precision Pro sticks. If either one starts with "85791", it's USB-compatible. You can find (or build!) the adapter for it, and use it with USB.