• IAR PowerPac RTOS: can either work without a time limit with a maximum of three tasks or create more than three tasks and work with a time limit of 15 minutes. • IAR PowerPac File System: only one file can be open at any given time. • IAR PowerPac TCP/IP: your application only runs for 15 minutes. • IAR PowerPac USB: your application only runs for 15 minutes. • Source code for libraries is not included. • Very limited Technical Support.