[awenthol]

Like stated, Sprint doesn't really "allow" tethering w/out a plan for it, it's just that they don't check. On the TP2, you don't have to have tethering cooked in, you can download a few cabs that will enable it. For the Pixi, I'm sure there are easy ways to enable it, you'll just have to check the forums.

As for the EVO, nobody is really sure how all that will work out, as Sprint has not released the 4G plan details/pricing.