As you may or may not know, the previous Ptools removed max iso on both gh1/2, but it didn't work on the GH1. New Ptools fixes that and you can now get 3200 iso on the GH1 and it says 3200 iso in the LCD screen....problem though is if you have a bad FPN model, you'll get a ton of it at those ISOs. But, at least it's something new to play around with.
