Hello dwyt84,
As bkbart has already mentioned it is not dead money but can be added to with further referrals that you may recieve.
As for your other questions if you have a tracked Mansion, Titan or Party Poker account then it needs to be transfered to those accounts.
However, if you do not have any of those tracked accounts then there are measures in place that take this into account which will allow the T-A-F money to be sent to a non tracked account and if your country is banned from these alternative options there is the alternative of Full Tilt.
If you dont have a tracked account with the three poker rooms mentioned above then you can contact customer support to discuss the alternative options when the time for withdrawal arises.
I hope this was of some help to you.
Kind Regards,
-Steve