I have v2.0 only download avail on the OP page ..
and it isn't syncing either ..
plenty of connections ..
but doesn't sync!
http://dopecoin.com/downloads.phpI got version 2.1 at that URL, you should be able to as well o.o They did a fork a while back to fix some security flaws/other issues and unless you've got the up to date version you will not be able to sync up with it. So yeah.