EX-12 STATEMENT RE COMPUTATION OF RATIOS DTI Holdings, Inc Computation of Ratio of Earnings to Fixed Charges - -------------------------------------------------- --------------------------------------------------------- Fiscal Year Ended - -------------------------------------------------- ---------------- -------------------- ------------------- Selected Historical Data: Earnings were calculated as follows: 1998 1999 2000 - -------------------------------------------------- ---------------- -------------------- ------------------- Loss before income taxes $(11,442,512) $ (31,716,247) $ (55,047,199) - -------------------------------------------------- ---------------- -------------------- ------------------- Add: Fixed charges 13,122,333 39,762,863 46,227,914 - -------------------------------------------------- ---------------- -------------------- ------------------- Deduct: Capitalized interest (848,000) (7,582,420) (7,748,681) - -------------------------------------------------- ---------------- -------------------- ------------------- Earnings 831,821 464,196 (16,567,966) - -------------------------------------------------- ---------------- -------------------- ------------------- Fixed charges were calculated as follows: - -------------------------------------------------- ---------------- -------------------- ------------------- Interest expense 11,545,559 29,836,268 34,948,671 - -------------------------------------------------- ---------------- -------------------- ------------------- Amortization of deferred financing costs 509,869 1,657,870 1,853,811 - -------------------------------------------------- ---------------- -------------------- ------------------- Portion of rentals attributable to interest (one 218,905 686,305 1,676,751 third of lease payments) - -------------------------------------------------- ---------------- -------------------- ------------------- Loan commitment fees 0 0 0 - -------------------------------------------------- ---------------- -------------------- ------------------- Capitalized interest 848,000 7,582,420 7,748,681 - -------------------------------------------------- ---------------- -------------------- ------------------- Fixed charges 13,122,333 39,762,863 46,227,914 - -------------------------------------------------- ---------------- -------------------- ------------------- Ratio fixed earnings to fixed charges n/a n/a n/a - -------------------------------------------------- ---------------- -------------------- ------------------- Deficiency 12,290,512 39,298,667 62,795,880 - -------------------------------------------------- ---------------- -------------------- -------------------