xp didnt access NTFS ?
thats jsut weird
anyways ... use the following code AT THE COMMAND PROMPT to convert all fat32 partitions to NTFS
i suggest u do this and keep all partitions as ntfs
where x: is ur drive letter
just in case it asks u that drive should be dismounted , click no
next it'll ask to be able to run on next start
choose yes and restart
repeat for each fat32 partition