Analyst Downgrades for 3/8/2010... AK Steel (NYSE:AKS) downgraded to Neutral from Buy, $26 target, at Goldman... Cavium Networks (NASDAQ:CAVM) initiated as Perform at Oppenheimer... Cbeyond (NASDAQ:CBEY) downgraded to Hold from Buy, $14 target, at Deutsche Bank... Crown Castle (NYSE:CCI) downgraded to Market Perform from Outperform at Wells Fargo... CSG Systems (NASDAQ:CSGS) initiated as Neutral at JP Morgan... Independent Bank (NASDAQ:INDB) downgraded to Neutral, $27 target, at Baird... Kinross Gold (NYSE:KGC) downgraded to Underperform, $22 target, at CIBC... MFA Financial (NYSE:MFA) downgraded to Hold from Buy, $9 target, at Jefferies... Oneok (NYSE:OKE) downgraded to Market Perform from Outperform at Wells Fargo... Palm (NASDAQ:PALM) downgraded to Underperform from Neutral, $4 target, at Macquarie... Perrigo (NASDAQ:PRGO) downgraded to Neutral, $53 target, at BofA/Merrill... Progress Energy (NYSE:PGN) initiated as Hold at Citigroup... RCN Corporation (NASDAQ:RCNI) downgraded to Hold from Buy at Morgan Joseph... Resource Capital (NYSE:RSO) downgraded to Market Perform from Outperform, $7 target, at FBR Capital... Richie Bros. (NYSE:RBA) downgraded to Neutral, $24 target, at BofA/Merrill... Schnitzer Steel (NASDAQ:SCHN) downgraded to Neutral from Buy at UBS... Wilmington Trust (NYSE:WL) initiated as Market Perform at Keefe Bruyette...