InSiteOne Inc, Wallingford, Conn, offers InDex” , a pay-as-you-go service designed to optimize the storage and archiving of DICOM images including ultrasound, MRI, CT, nuclear medicine, digital mammography, angiography, and radiotherapy. InDex integrates with any PACS modality as well as hospital networks and information systems. Using any standard web browser and a wide or local area network or dial-up connection, InDex provides real-time access and distribution of medical images, and remote access to images from any location. (800) 441-0091; .