Post to non multisite blogs

Hi,

I am in search of this exact plugin – just working across non-multisite intallations… I have 4 blogs, where the servers can see and access each other (network with permanent VPN tunnels) but they have to each run on their own server… I would like the posts on all 4 sites to be “updated” when a post is made on just one of the sites – meaning I don’t have to post the same post on all 4 sites…

Can you help?

http://wordpress.org/extend/plugins/broadcast-mu/