I am using the newest DMUpdater (version 10) on SholesMod 2.0.5.
Whenever I open it, I get a really annoying loop. First it says: "Your recovery image needs to be updated. Continuing will void your Warranty!". Then, after clicking on "I understand...", I get the message "Are you really sure". After clicking "Flash the image" on that though, it just goes right back to the first message ad infinitum!
This also happened on 2.03 and 2.04 for me, and I've just been manually installing the TGZ's each time (including the data wipe!)
In the background, I see this error after every loop:
"dd if=/dev/block/mtdblock3 count=1 bs=3524608 = 2040721f12b3fa621604b0a0b5e601e5"