Welcome to the PXAdroid wiki!
For Image files!
For install copy all files on the root of the SDCard and start "Haret.exe".
For Rootfs!
What do you need:
Here the files for rootfs link
Prepare SDCard:
Split the SDCard into 2 partitions
Copy Haret, zImage, startup.txt on the FAT partition.
Extract the rootfs.tar.bz2 with SUDO rights on the second partition
e.g. sudo tar xvjf /media/Data/rootfs.tar.bz2 -C /media/SDCard
Last but not least:
Start under Windows Mobile the Haret.exe form SDCard and wait :-D
For video tutorial please look here Big Thanks to Swiss420
For HTC Universal look here.