For now there will only be a new survival map. The new creative map will be generated at a later date (It will put too much strain on the server to be generating new chunks for two maps simultaneously).
The existing survival map will run parallel to the new survival map. Transfer your items across and the old survival map will be removed at a later date.
The transfer pods are not being moved to the new map! Take your stuff across yourself.
The market will be transferred over at a later date (or turned into its own map). Continue to use it as normal
Players flying around the map raiding temples/chests etc will be temp banned. If you happen to come across one when you are exploring the map, feel free to raid it, but if you abuse flying on the survival server by taking all the items you will be barred from the map. All chests are logged, so we know who takes what - Death Chest has been temporarily disabled for donators. You have been warned, and your items will not be reimbursed.
The 1.6.4 survival map and the 1.7.2 survival map have linked inventories. You are free to take the items across from your pod (on the old map) to the new map.