Exhibit 20.2.14-6 ACT/DMI Report 490 Post Netting Underpayment Period (200112)This is the continuation of the ACT/DMI 490 report interest computation details for the 200112 underpayment after netting has taken place as explained in the text (amounts enclosed in parentheses represent a credit amount).Page 2 of 2.Report Title: 490 Activity Summary - 20.2.14-6 SienaTaxpayer Identifying InformationFED - **-***9999 Siena 1120 Tax Period 200112Interest Computation Details (continues as page 2)Interest Start DateInterest End DateDescriptionAmount FactorInterestBalance0316200303152005Underpay4,298,405.310.096884116416,447.205,758,563.500316200509202006NR Underpay at GATT1,032,959.330.06678947868,990.81NR Underpay at Over10,751.670.091352386982.19Underpay4,714,852.500.108040487509,394.966,337,931.460921200603152008NR Underpay at GATT1,101,950.140.08283792991,283.27NR Underpay at Over11,733.860.1072142001,258.04Underpay LCU5,224,247.460.157622158823,457.167,253,929.930316200807122008NR Underpay at GATT3,683,233.410.01155475242,558.85NR Underpay at Over22,991.890.016499624379.36Underpay LCU3,547,704.620.02646138893,877.197,390,745.3307122008670 Subsequent Payment(7,651,930.25)(261,184.92)0713200809302009Overpay(10,000.00)0.047297556(472.98)Overpay GATT(251,184.92)0.028340413(7,118.68)(268,776.58)The bottom section of the report provides the “Account Summary” information.Account SummaryAccount Summary:As ComputedPer TranscriptAdjustmentDeficiency Interest2,390,745.332,651,930.25(261,184.92)Overpayment Interest(7,591.66)(7,591.66)Principal BalanceTotals2,383,153.672,651,930.25(268,776.58)