Hi all. Today started off as a good day. I noticed that my fans were running a lot higher than usual even though there was no heat coming from the side. I turned the macbook off through the shutdown sequence by clicking the apple. Turning it back on it would "chime" and then immediately turn off. Perplexed I tried resetting the SMC several times, no go. I booted into my time machine and disk utility immediately gave up the error "Invalid Extent entry". Never heard of it before. But long story short DiskWarrior isn't able to fix it because it hasn't been updated for Mavericks. Time Machine has a month old backup but I'd rather have a recent one (lots of things were saved in the gap) so what can I do? I don't have a recovery partition either because when I ran the update for DP7 it deleted itself. I booted up the backup USB Mountain Lion and this is how I'm typing right now. Please Help!