Write NTFS in Windows Partition from Parallels?

I wanted to install a windows xp partition of 100gb (I need over 32gb making fat 32 unfeasible) so I guess it will have to be ntfs formatted. I know that leopard can't natively write to it so I have 3 questions:

1. If I load the windows partition in parallels will I be able to write to it from there?

2. Is there any way to get leopard to write to my windows partition natively?

3. Is there any way to have windows recognize, read, and write to my mac os hfs drive?