Fresh out of the Beta testing phase, the newly launched WoW Real ID Party system makes it much easier to go gallivanting on dungeon raids with your preferred real-world pals instead of whatever slapdash group of strangers you can cobble together on a minute's notice. The new system lets you invite players of the same faction into 5-player normal or heroic dungeons. Here's the best part: it doesn't matter what realm they're playing on...