Installing two copies/accounts of GW

Problem: I want a separate GW account that is associated with Europe servers (sick of Europe having favor all the time).

How do I do this? Can I simply go to the store, buy another copy of the game, and install that on my computer? Or is there something special I need to do?

Thanks in advance.
M

You only need 1 copy of guild wars.

You need 2 accounts ( so buy the game twice )

You make your second account european, and voila, you're done. Simply switch your login information to your second account. You can play any gw account from anywhere in the world.