I installed the SSU update on my n800. Its booting diablo from mmc2.
I had to use apt-get update command becuase i couldnt see the update in app manager. It showed me all the files that it was going to download and all was going well, but I got an error at the very end of the update process posted here:

I rebooted my tablet and now I cant boot from my 16 gig sd card anymore. I select my "internal MMC card, partition2, ext2" from boot menu. I get the messsage "booting from immc2 (mmcblk0p2 ext2)...The blue progress bar never loads and then it goes right back to the boot menu. I have verified that the card is not fried because I can see both partitions when I put it in my kubuntu laptop and all my files are there.
Is there any way I can get my n800 to boot from my card again?
Can I delete the incomplete update files somewhere on the card?
I never got the out of memory error that some have posted, so I dont think my issue is related to that, but any help would be greatly appreciated. Just to add some more info, I was running the rotate kernel before I did the update, but I have since flashed back to the stock kernel, but my issue still remains.
Thanks