If you are just interested in displaying dicom images, you can export or extract the image inside the dicom file, in .BMP, .JPG or whatever format you want, and use any regular image viewer. I´ve done some tests using this approach and binding images to asp:image and ImageButton succesfuly. If you tell me how are you dealing with dicom files (if you are using some library or stuff like that), i might help you with this topic. Regards, Pablo.-