How do you turn an offline system gamertag to a XBL one?

um...yah lol, just sign online.

I dont mean like that, I mean joing xbox live with a offline tag. The ones that have no form of membership.FR3SH-RYM3S

Oh I see, you have to have silver membership at least to get on.

I thought that every gamertag that you create on your console has the ability to join Live.DJ_Magneto

[QUOTE="DJ_Magneto"]I thought that every gamertag that you create on your console has the ability to join Live.FR3SH-RYM3S