Hey Paul, this is what I see:

Not Found

 The requested URL /65.70.54.234 was not found on this server.

Apache/1.3.22 Server at blogspot.com Port 80

Of course, you probably meant http://65.70.54.234, in which case I couldn't establish a connection.

I don't think NAT will keep you from accepting an inbound port 80, although their firewall might. I published out my external IP to Todd/Taggart and they were able to share out of my iTunes library quite well.