The first part of the SRM 593 is ready at http://apps.topcoder.com/wiki/display/tc/SRM+593. This is the first editorial in which we are using a new delivery process. It basically means I am supposed to release the editorial minus one problem within 48 hours since the start of the match and I can use additional 48 hours to focus on the remaining problem (Although I'll personally prefer to do it all in 48 hours whenever possible). Let us see how it goes.
I am disappointed I didn't solve div1 450 during the match. During a match I usually forget to formalize the stuff that happens in a problem. It tends to be a winning move as it makes simplifications clearer. Oh well. Better luck next time.
PS: Don't forget to take me to TCO! :) http://www.youtube.com/watch?v=OMh8Z9Jdug4