Hey folks, I'm having a weird issue with the "Share Screen" functionality in Leopard. If I try to log into my GF's MBP, it prompts me for a username/password and if I happen to type in our .Mac account login credentials (email@example.com / pass) it works and I can instantly see her screen (don't get me started on why I don't think this is secure!!!) If she tries to "Share Screen" into my MBP, it prompts for a user/pass and only local accounts work. If she tries the .Mac account login, it just rejects it. We both have .Mac configured / enabled in the sysprefs and we seem to have the same sharing options configured. I'm actually more trying to disable it on her machine rather than allow that functionality on mine... either way I'd like to understand what's going on though. Any ideas? Thanks!