Yeah i am up for it, if i get some time as i am not allowed to play much during the week.
another thing, it does not matter how much you go online, whenever you open Call of Duty World at War The downloading game settings bit downloads hotfixes (patches) for glitches, so by deleting your save game data and making sure when you turned your ps3 on the internet cable was disconnected, you can do many old/barrier glitches.
I am not very good at shi no numa, on second thought i am probably one of the worst, i never play it. but i did get out of the map, that was pretty much it.