I have the Talk widget and I'm logged in and see my girlfriend's log in (she has it installed on her Blackberry), but when I send a message to her she doesn't receive it (even though it appears to be sent okay) and the same thing happens in reverse; i.e., she's signed in and sees me (and even my picture) but when she sends me a message I don't receive it. Does anyone have any idea as to why? Thanks.