Here is a new video demo of the current status of the 5.0.1 jailbreak running on an iPhone 4.
This is meant to reassure people that were thinking it only works on older iPods.
The jailbreak is near ready for prime time (excluding 4S and iPad 2).
Patches are the same as redsn0w's. Expect the same level of stability.
Some more days to wait. Be patient, we're doing our best.