Another Patch? Now With Extra Errors!

I know Burning Crusade is mere minutes from hitting the shelves and Blizzard is expecting about a billion people on the servers all at once to check out the new phat lootz but this patching is getting a little out of hand. There’s been an update almost every single day this week. And this one today seems huge. I got up early to try and get in some AV before things got too crowded and I’ve been stuck “Downloading Update” for the last hour. WTF.
UPDATE: As noted in the comments, once you get the patch downloaded you can’t login. There are several threads on the official forums with pages and pages of people bitching about this.

Yeah, as I sit here watching the percentage grow sloooooowly, I’m wondering, who the heck thought this was a good idea?
Just wait. It gets worse. There’s a 12 page thread at the official forums about not being able to log in after the patch finally does install. /sigh
All servers will now allow you on with 2.0.4 or 2.0.5