A 3 Month, Randomized, Open Label, Multi-center Study of Technosphere/Insulin Compared to Insulin Aspart in Subjects With Type 1 Diabetes Mellitus Receiving Insulin Glargine

Inclusion Criteria: * Type 1 diabetes currently receiving SC insulin at mealtimes for at least 3 months * BMI \<40 kg/m squared * HbA1c greater than or equal to 7% and less than or equal to 11.5% * Serum creatinine less than 2 for males and less than 1.8 for females * Acceptable pulmonary function Exclusion Criteria: * Significant hepatic disease * Previously diagnosed pulmonary disease, ketoacidosis of evidence of severe secondary complications of diabetes