OK, tried that WoodM3 fw but it said something about corrupted save... So, next step is to format the SD and try again. Will update this post asap.

update: formatted SD, tried with WoodM3, made a save, got the same error again but then took save and game off the card, put the save and the game back and... presto! It works~

Thanks for that WoodM3 link

This post has been edited by Yatterman, Sun, January 23rd, 2011 at 23:26