I just got handed a hard drive with 25 years of landsat data for our state. There are composite images so the processing has been dune but there can be multiple flights per year. We already have 65 image services which eats up system memory so I don't what to create another 70+ services for the landsat data. Is anyone else out there running into system memory issue due to too many image services? We are running ArcGIS Server with Image Server both at 9.3 on 2 different server.