What are the system requirements for using IMO?
IMO should operate equally well on any web browser that supports forms; this should include most web browsers now in use. IMO performs best on 486-style or newer PC-compatible systems running MS Windows95 and MS NT operating systems. MS Windows 3.X handles most IMO functions well, but the largest map lists may not load completely. We have worked on this problem, but it appears to be related to hardware settings that can vary, even on very similar computers. Windows 95 seldom has this problem. Macintosh operating system 7.5.3 or newer will also be able to perform most IMO functions, but will be unable to load the largest map lists.