Remember how BioWare said they were going to release a second piece of downloadable content for Mass Effect? It seems they're finally going to do it.

Three new Achievements have popped up for Mass Effect, a sign that the new content's release is imminent. It was previously reported that the second DLC would add a "kind of a casino, gaming, fight club space station" to the game. According to these Achievements (via Xbox360Achievements.org), the new location in the DLC is called "Pinnacle Station":

• Undisputed - Complete Ahern's survival mission (50 G)
• New Sheriff in Town - Take first place in any combat scenario on Pinnacle Station (50G)
• Best of the Best - Take first place in 12 combat scenarios on Pinnacle Station (50G)

There's been no official word from BioWare or EA on this DLC yet so we don't know when it will be released. The rumor was that it would be released in August, though.