UPGRADES Qwest Q Lehman Brothers Equal-weight » Overweight Aspen Insurance AHL Credit Suisse Neutral » Outperform Websense WBSN JP Morgan Underweight » Overweight RF Micro Device RFMD Citigroup Hold » Buy Assured Guaranty AGO Citigroup Hold » Buy Gap Inc GPS CL King Neutral » Strong Buy Weyerhaeuser WY McAdams,Wright,Ragen Hold » Buy Charlotte Russe CHIC B. Riley & Co Neutral » Buy Top Tankers TOPT Cantor Fitzgerald Hold » Buy Precision Drilling PDS RBC Capital Mkts Sector Perform » Outperform Amgen AMGN Bernstein Mkt Perform » Outperform Comerica CMA Deutsche Securities Sell » Hold CF Industries CF Citigroup Hold » Buy Dreamworks Animation DWA Sanders Morris Harris Neutral » Buy EDS EDS UBS Sell » Neutral Kellwood KWD Morgan Keegan Underperform » Mkt Perform BEA Systems BEAS Bear Stearns Peer Perform » Outperform