#2 - Oct. 1, 2010, 11:16 p.m.
I'm a bit confused, Khayra - do you have two Battle.net accounts?
The Beta is not attached to any of your live WoW accounts, though they may share the same name. If you see a trial with WoW1 and a PTR with WoW1, they are not the same account - they just happen to be the first created account after Battle.net mergers became required that are associated to your Battle.net.
As a clearer example, if you created another account on the European servers, and this would be your first European World of Warcraft account, it would also show up as WoW1 - but it would still be an entirely separate account.