Metal Gear Solid: Peace Walker Demo Out. Works on CFW 5.50 GEN-B2

At theToyko Game Show 2009 (TGS09), IGN were lucky enough to score an exclusive co-op Metal Gear Solid: Peace Walker Demo release. Now while this demo is in Japanese, it also requires Firmware 5.51 or 6.00 to run.
I downloaded it, ran it on my PSP expecting to to see error message. “The game could not be started (80010013). However to my surprise its working on Custom Firmware 5.50 GEN-B2. So no need to flash Official Firmware 5.51 or Firmware 6.00 !! And added bonus. The demo looks good, although my Japan isn’t too hot so I don’t understand a thing…
Custom Firmware 5.50 GEN-B2 owners,
This is the version.txt you’ll need for it to run:
release:5.55:
build:3230,0,3,1,0:builder@vsh-build6
system:52556@release_555,0×05050510:
vsh6434@release_555,v52629@release_555,20090608:
target:1:WorldWide
Remember to activate version.txt in your Recovery menu and then go to Advance, Toggle usb (flash0). Then cut and paste the above text into your version.txt on flash0 vsh/etc/
Here’s some screen shots I took as proof it works on 5.50 GEN-B2 (You can’t take screenshots like this on Original Firmware..)
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