It turns out mastering AC/DC's songs in the standalone AC/DC Rock Band expansion will give you a sense of accomplishment, after all. As hoped, the expansion's 360 version will have Achievements and the PS3 version will have Trophies.

A developer post on the Rock Band forums confirmed that the AC/DC track pack will have unique Achievements, some of which will be specific to songs. Considering this is a standalone version of Rock Band, it's quite likely it will have a full 1000 Gamerscore points (instead of the normal 200 alloted to DLC).

The PS3, Xbox 360, and PS2 versions of AC/DC LIVE: Rock Band Track Pack will be available exclusively at Sam's Club and Wal-Mart on November 2nd. A Wii verison is expected on November 16th. The following eighteen AC/DC songs will be included in the pack:

• "Thunderstruck"
• "Shoot to Thrill"
• "Back in Black"
• "Hell Ain't a Bad Place to Be"
• "Heatseeker"
• "Fire Your Guns"
• "Jailbreak"
• "The Jack"
• "Dirty Deeds Done Dirt Cheap"
• "Moneytalks"
• "Hells Bells"
• "High Voltage"
• "Whole Lotta Rosie"
• "You Shook Me All Night Long"
• "T.N.T."
• "Let There Be Rock"
• "Highway To Hell"
• "For Those About to Rock (We Salute You)"

The PS3, Wii, and 360 versions are priced at $39.88 while the PS2 version will run $29.88.