Deal Name: Credit Suisse First Boston Mortgage Securities Corp.

Fitch Ratings recently upgraded four classes of the Credit Suisse First Boston Mortgage Securities Corp, 2004-TFL2, because of improved subordination levels.The deal has a balance of $592.2 million, down 29.5 percent from $840.3 million at issuance. So Fitch upgraded the ...

  ClassAmt$mlnAvgLife (yrs)*RatingS&PRatingFitchRatingMoody'sFinalPricing (bp)BnchmarkA1956.001.7AAAAAAAaa+30LiborA1S160.001.6AAAAAAAaa+22LiborA1J40.001.9AAAAAAAaa+33LiborA2386.001.9AAAAAAAaa+40LiborB64.001.9AA+AA+Aaa+45LiborC63.001.9AAAAAaa+53LiborD39.001.9AA-AAAa1+60LiborE36.001.9A+AA-Aa2+72LiborF35.001.9AA+Aa3+75LiborG37.002.1A-AA1+80LiborH33.002.4BBB+A-A2+93LiborJ36.002.4BBBBBB+A3+105LiborK32.002.4BBB-BBBBaa1+150LiborL32.002.4BBB-BBB-Baa2+170LiborM23.002.4BBB-BBB-Baa3+210LiborN18.842.4BBB-BBB-Ba1+225Libor*Weighted average life to maturityCollateral balance: $1,990.84 millionBookrunner(s): Credit Suisse First BostonLead Managers: Credit Suisse First BostonCo-managers: Barclays Capital, Lehman BrothersMaster Servicer: Wachovia BankSpecial Servicer: Wachovia BankTrustee: Wells Fargo BankOriginators: Column Financial (70.7 percent), Barclays Real Estate ...

Fitch Ratings has downgraded the $8.4 million class M of Credit Suisse First Boston Mortgage Securities Corp., 2000-C1, to C from CCC because it has increased its projection of losses from loans in special servicing.Five of the deal's loans totaling ...

Standard & Poor's has upgraded 11 classes of Credit Suisse First Boston Mortgage Securities Corp., 2002-CP5, because of improved subordination levels.The deal's balance is $1.15 billion, compared with $1.19 billion at issuance. In addition, $67.6 million of loans have been ...

  ClassAmt$mlnSubLevel%AvgLife (yrs)RatingS&PRatingFitchFinalPricing (bp)BnchmarkA-182.0030.002.82AAAAAA+10swapsA-1A545.3730.00NAAAAAAANAswapsA-2122.0030.004.90AAAAAA+22swapsA-3149.0030.007.10AAAAAA+35swapsA-AB136.1630.007.2AAAAAA+27swapsA-41,003.0030.009.6AAAAAA+27swapsA-M290.1820.009.8AAAAAA+32swapsA-J224.8212.259.9AAAAAA+39swapsB24.90 9.9AA+AA++42swapsC47.62 9.9AAAA+44swapsD21.76 9.9AA-AA-+47swapsE18.13 9.9A+A++51swapsF29.01 9.9AA+54swapsG36.26 9.9A-A-+64swapsH21.76 9.9BBB+BBB++95swapsJ32.64 9.9BBBBBB+110swaps*Notional amount, interest onlyCollateral balance: $2,944.10 Bookrunner(s): Credit Suisse First BostonLead Managers: Credit Suisse First BostonCo-managers: GMAC Commercial Holding Capital Markets Corp., Banc of America Securities, Deutsche Bank, Wachovia SecuritiesB-piece Buyer: CWCapitalMaster Servicer: GMAC Commercial MortgageSpecial Servicer: ...

Moody's Investors Service has upgraded five classes of Credit Suisse First Boston Mortgage Securities Corp., 2003-CK2, because of improved subordination levels.The deal's balance is $978.9 million compared with $1 billion at issuance. In addition, 2.5 percent of the remaining collateral ...

  ClassAmt$mlnSubLevel%AvgLife (yrs)RatingS&PRatingMoody'sFinalPricing (bp)BnchmarkA-1544.5041.651.5AAAAaa+17LiborA-2181.5022.192.6AAAAaa+25LiborB37.0018.232.8AA+Aa1+30LiborC35.0014.482.8AAAa2+37LiborD16.0012.762.8AA-Aa3+42LiborE14.0011.262.8A+A1+45LiborF21.009.012.8AA2+50LiborG17.507.142.8A-A3+55LiborH16.505.372.8BBB+Baa1+70LiborJ17.003.552.8BBBBaa2+90LiborK14.501.992.8BBB-Baa3+120Libor*Notional amount, interest onlyCollateral balance: $948.10 millionBookrunner(s): Credit Suisse First BostonLead Managers: Credit Suisse First BostonMaster Servicer: Wachovia BankSpecial Servicer: Wachovia BankTrustee: Wells FargoOriginators: Credit Suisse First Boston (86.5 percent), RBS Greenwich Capital (13.5 percent)Number of Loans/Properties: ...

Moody's Investors Service has downgraded five classes of Credit Suisse First Boston Mortgage Securities Corp., 2001-CF2, because of losses from loans in special servicing.The deal's collateral balance is $994.4 million, compared with $1.2 billion at issuance. In addition, six loans ...

Fitch Ratings has upgraded five classes of Credit Suisse First Boston Mortgage Securities Corp., 2001-CK3, because of improved subordination levels.The deal's balance is $1.06 billion, compared with $1.13 billion at issuance. In addition, nine loans totaling 11.9 percent of the ...

Fitch Ratings has upgraded two classes of Credit Suisse First Boston Mortgage Securities Corp., 2004-TFL2, because two of the deal's 11 collateral loans have been repaid, resulting in improved subordination levels.The deal's balance is $678 million, compared with $840 million ...