knockout.js custom converter Round 2

Ok.
Here’s my Round 2 of money binding duel with digitalbush

http://jsfiddle.net/wilsonhut/SaGgX/

I just copied/pasted the knockout.js code, and modified it to get me converter up in there.

Knockout.js money binding duel

Not really a duel, but something digitalbush and I are trying to work out.

Wilsonhut’s Round 1…
http://jsfiddle.net/wilsonhut/Y5Uzn/

disadvantages:
I had to copy/paste code from the knockout binding’s code.

advantages:
awewsome.