In what's likely a proactive bid to prevent its one-note franchise from crashing down into unpopular orbit, Rovio's spreading its wings beyond that flock of malcontent fowl and adding to its in-house development team. Helping further speed its forward merchandising momentum is the Finnish company's recent acquisition of Futuremark Game Studios -- formerly an offshoot of benchmarking outfit Futuremark. The small developer, while nowhere near as successful as its new parent company, has a trio of titles,