BioShock 2 Sinclair Solutions Tester Pack DLC Released

As promised last week, 2K Games has released their Sinclair Solutions Tester Pack DLC for BioShock 2 on both the Xbox Live Marketplace and PlayStation Network. $5 gets you:
Opportunity Awaits! Expand your BioShock 2 multiplayer experience with a rank increase to 50 with Rank Rewards including a 3rd set of weapons upgrades. Plus, enjoy 20 new Trials, 2 new playable characters and 5 new Masks. Yes! We'd thought you'd like the sound of that!