Digital Sky Technologies, the Russian investment firm that’s poured hundreds of millions of dollars into Facebook, is preparing to go on the hunt again.  Its founding partner and CEO, Yuri Milner, talked this weekend about making additional investments, and also said a little about Facebook’s worth.

The Russian investment firm that’s contributed hundreds of millions of dollars to Facebook’s bank accounts is not even close to ending its involvement with social media.  According to Yuri Milner, who’s the CEO and founding partner of Digital Sky Technologies, his organization is interested in doling out another $1 billion.

Facebook announced today the company will accept a $200 million investment from Russian investment firm Digital Sky Technologies. A couple hundred million nets Digital Sky just under two percent equity in Facebook at a $10 billion valuation.

Other companies with similar offers in recent weeks were rejected by Facebook CEO Mark Zuckerberg, primarily because Zuckerberg did not wish to lose control of the board of directors. Zuckerberg currently holds one seat and one empty one to secure control of the company.