Had an issue with an external earlier that got remedied through disk repair. I figured I check out the boot disk...Checked with Disk Utility, says needs repairs. Got AppleJack 1.6, auto mode. I say 10 minutes go by and it asks me to reboot. I do so...check Disk Utility again and it says it needs to be repaired. Did I do something wrong? Or is Disk Utility just unreliable? Boot up disk isn't acting EXTREMELY erratic but it has a few hiccups here and there. I just want to make sure it doesn't choke sooner rather than later :-/. I have DW and it is kind of intimidating to just haphazardly go in and finagle with stuff. (Don't have the bootup disk unfortunately) Some insight please? Thanks!