I just reinstalled everything, and my computer seems to be working fine. However, I have some rights issues, and I can remember how I had them working before:
1. How do I make it so that everyone can mount /mnt/cdrom?
2. I can access my vfat partitions fine. However, as a regular user, I can't create files on the vfat partitions. I cna as a user. What do I do?
3. Anyone know what is supposed to be the filesystem to use for a zip drive? I thought it was vfat, but i get a "wrong filesystem" error.
This is my fstab:

/dev/hda2 swap swap defaults 0 0
/dev/hda4 / ext3 defaults 1 1
/dev/hda3 /home ext3 defaults 1 2
/dev/hdb1 /shared vfat auto,defaults 0 0
/dev/sr0 /mnt/cdrom iso9660 noauto,owner,defaults,ro 0 0
/dev/fd0 /mnt/floppy auto noauto,owner 0 0
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
/dev/hdb2 /movies ntfs defaults,user,ro,umask=002,gid=100 0 0
/dev/hda1 /wxp ntfs defaults,user,ro,umask=002,gid=100 0 0
/dev/sda /mnt/zip vfat noauto,defaults 0 0