Actually there is some integration. So if you add a Gtalk handle to an email address field of a contact in your address book, it will let you IM from your address book, it wall also let you email/call/SMS/etc from your Gtalk client. It just does not show you their status. Sometime tells me that if i had the Rim Aim/Yahoo/MSN client there would be a similar way to it with just a field called AIM/Yahoo/MSN. Now if someone could just get those darned Service books working for Aim... life would be perfect. it really fells like a bit of a hack calling an aim handles an email addresses. oh well.