Stacking GW CD keys possible?

I heard from my friend a while ago that you can stack CD keys onto your account to get access to more character slots and I'm wondering if it's true.

For those who don't know what I mean:
You buy another copy of Guild Wars.
Add the key to your current account
and voila; 4 more character slots

So if anybody out there knows for sure if it works, or even first hand experiences.
Please share.

NO

2 accounts are 2 separate accounts.

when chapter 2 comes out yuo cam merge them but only get 1-2 additional slots.

4 if made as a separate account.

number of slots subject to change

k. If you're right.

It was my friend talking about it but I was a bit sceptical about it.

Your friend is a liar!

Haha, if chapter 2 is done the way I think it is...you will prolly be able to stack character slot keys.

I'm pretty sure that it is confirmed that additional character slots will come along with the purchase of Factions. I'm not positive on how many, but 2 extra slots sounds logical. 3 or 4 would be great though

yea definatly more slots or that would be an outrage.

I think that we should be able to stack keys now because I myself have a few keys and my guildies do and it gets confusing when we are logging on multiple accounts.

I heard it was going to be a different key altogether for the character slot. (Maybe this key will be purchasable by itself from Anet or NC then....we can all hope)

So far hearing the follwing:

C1 & C2 = 5 slots (maybe more)
C1 or C2 by them selves = 4 slots
C1 & C2 (Collectors) = 6 slots (maybe more)

A web site has the content of the CE edition of C2 listing as having a code for additional slot .. but until anet gives the official list who knows

Well all i know and read was that C2 will come with more than 4 slots, thats was from Gaile...

but no word on how many for C1 and C2 together