i never really understand dvorak...
hahahhaa
i've tried it twice before..
it feels like i'm back to when i was 10 years old..
with my first computer..
trying to hunt and peck the letters to type my own name...

i do heard that dvorak is actually aimed to typist,
i don't know what kind of work you do, but i don't think that dvorak is really good for programming.
i mean, well, we do type, but other than that, we use shortcut also.. a lot of them actually..
and shortcuts were made with the consideration that the users are using qwerty.
take cut copy paste for example.
it's placed logically close to command modified button (command, alt, ctrl, shift)
with dvorak u'll have to 'reach' to 'C' with your right ring finger (i think)
and that's (in my opinion) a bit too far..
but the hardest thing is to modify your muscle memory..
but great for you..
i've never even met anyone who uses dvorak..
hahahhaa