It can be found at www.universal-replayer.net
I recall reading on the Popopop site quite awhile back that the guy who designed it was no longer interested in updating it as he was getting too busy with new family etc. (and was looking for someone esle to take it over).
This looks like a new page and noticed it says "Univeral replayer has a new life" and then says > 'new release will be available in a few days'
It's a great tool I've used alot in the past for reviewing MTTs & SNGs.