We know that currently using Microsoft's Windows Live Messenger 9.0 beta version requires registration on Microsoft Connect and approval to function properly. Although obtaining an invitation for Microsoft Connect registration isn't overly complicated, whether Microsoft will approve it is still an issue. Now, a leaked version of Live Messenger 9.0 beta is circulating online, claiming that it can be used normally without registering for a Connect invitation, allowing users who enjoy trying out new things to get a sneak peek.