Note: Only World of Warcraft accounts which have been upgraded with The Burning Crusade expansion, and which have been active since a few weeks before this public test phase are currently eligible to participate on the public test realm. If your account was not active during this time, you will not be able to log in to the test realms. Please do not contact Blizzard about eligibility.
Please note that the public test realms do not use the live account data, therefore any changes made to your account after a specific point will not be reflected on the PTRs.