Here it is! Now you can have the Sony Ericsson P1i with the W960i"s Walkman firmware. It was just a matter of time when this would happened, because people did this with the M600i and W950i also. User vagas22 also posted a video at YouTube (read more to see the video) and looks like the Walkman firmware seems to run quite nicely on the P1i.
Unfortunately there"s no instructions available in English yet. I found this video and photo from the uiqmania.cz.
