Alright so I have a Seagate 500GB External HD partitioned into two 250 GB partitions. My aperature library is on one of these. Unfortunately that side refuses to show up but the second partition will. When I run disk utility and try to repair it this is what it says: Verifying volume disk1s2 ** /dev/disk1s2 Invalid BS_jmpBoot in boot block: 000000 Error: This disk needs to be repaired. Click Repair Disk. Verify and Repair volume disk1s2 ** /dev/disk1s2 Invalid BS_jmpBoot in boot block: 000000 Volume repair complete.Updating boot support partitions for the volume as required.Error: Disk Utility cant repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files. Disk utility claims it has MS-DOT as the file interface which is false since it was set up with HFS. I boot into bootcamp and I can see all the files on both partitions. What can I do to bring my files and drive partition back to normal?