How to sync all my address books?

[bollweevil]

Hello All,

I seem to have a growing number of address books that don't necessarily agree with one another. I need to consolidate and synchronize. What is a good, widely understood address book format? vCards, right? How do I get this into each of the following:

Gmail
Google Voice
Skype (VoIP phone client)
Thunderbird (email client)
Apple Address Book (for iPhone)

Nobody seems to be playing nice and accepting or giving the same formats, I hate it. Any words of wisdom would be appreciated.

Thanks.

 

[ruinfx]

well, keeping your gmail, google voice and address book synced is pretty easy if you have snow leopard.