This top of the line digital voice recorder with removable Memory Stick media is ideal for doctors and lawyers, and other professionals who have extensive dictating and communicating needs. It enables you to easily download dictation to your PC for transcription or transmission as audible e-mail. The Memory Stick media is a small convenient flash memory device, which is interchangeable with other digital devices including PC's and digital cameras. The ICD-MS1 comes with one 16MB Memory Stick and there are optional larger capacity sticks including 32MB and 64 MB sizes.With the ICD-MS1 and the 16MB Memory Stick, you'll have up to 63 minutes of recording time in standard mode and 2.1 hours in long play mode. That means you'll have enough recording time for just about anything including extensive consultations, meeting reports, and other projects. The unique removable memory makes it possible to use separate Memory Sticks for different tasks. Some unique features of the ICD-MS1 include a playback edit function which makes it easy to correct the dictation as well as a highly efficient file folder system allowing the creation of up to 340 folders each with your own personalized name. This means you can name the folders with titles such as "Dictation", "Action Items", "Op-Notes" or "Briefs" for example.