Now please keep in mind, I just can't wrap my mind around the address structure of IPv6. I'm the kinda person that says IPv4 + NAT = fine for me. But I'm trying to keep an open mind, learn new things and try new things.
I'm trying to set up RDNS for my tunnel. To make it easier to provide an example for me, here's the information.
Routed /48: 2001:470:89a6::/48
Routed /64: 2001:470:1f07:6c5::/64
Now I'm just working on the /64 for now. (I didn't even mean to allocate the /48

) I'm using xname.org for my DNS hosting. I already have the name servers set up in the Control Panel here.
Also please note that this is for delegation of reverse DNS for the netblocks listed below, your routed /64 and /48. The Point to Point /64 reverse DNS is never delegated.
What does this mean? I thought this meant that you can't create a PTR record for a specific IP but rather you had to do it for the subnet....I didn't know you could do this. I thought the PTR record had to contain a specific IP. Maybe I'm just a little confused about that too.

I could sure use some help. I don't even have the tunnel working yet, but I expect that to all be fixed as soon as I upgrade my router to DD-WRT so that it will allow the proto41 to pass.
EDIT:
Just out of curiosity (it's the main reason I'm doing this, to learn) why are these different?
Client IPv6 address: 2001:470:1f06:6c5::2/64
Routed /64: 2001:470:1f07:6c5::/64
Which will actually be used?