spacemaster, the website won't give you the old version because they want to patch any exploits, or flaws in the software, so i would try a P2P client.
infounknow, i'm not sure. If you could do this, it might not work, becuase even though the stick would work on an FATX system, it would not have the information the xbox put on it to make it a working memory card. it like with my 128MB CF card, it can only use 122MB, because it is PC formatted, and contains the windows XP drivers. and when i use it on the xbox, it has a storage capacity of about 7732 blocks (1000 blocks repressent about 16 MB). so, my card is always loosing 6 MB of storage room due to formatting.