Shoutbox

Due to the way your contact's MSN Messenger client gets the information for your contact card there wouldn't be any way to get the information from WordPress to be sent to the contact's MSN Messenger client.

Basically the data that comes from your space onto the contact card is stored on an MSN server, and can be accessed when you're even offline. Therefore you can't modify any settings on your computer to get the information to the contact.

You'd have to effectively hack (not in a bad way, I mean code tricks that are legal and safe) to withdraw the information for the blog from WordPress, which I'm sure isn't possible. Also you'd have to have it set up so when your contact accessed the MSN space it would get redirected immediately to the WordPress one. The auto-redirection would be easier to do, but I'm sure MSN would have ways to stop this from being allowed (for security reasons).