Bob in Alberta
Meh, that's my bad. 2.0.10alpha doesn't contain needed part (rootfs) to reduce installer size (silly me).
Try this one:
http://code.google.com/p/prs-plus/do...q=#makechanges
BUT, to avoid annoying file system errors, delete previous installer first: reboot (shutdown -> switch on or reset, doesn't matter) and immediatelly connect it to PC (so that autorun stuff from installer isn't loaded, if it is loaded, there is no clean way of removing it, unless you reboot). Remove old installer put new one. Disconnect and follow instructions on the screen.