We are in the process of writing code to execut out of SDRAM for the first time in an upcoming project. Until now all our systems executed code out of eprom or flash. However we need the speed that comes with running out of SDRAM but are concerned about SDRAM reliability issues and the possbility of rouge pointers corrupting SDRAM. Any RAM corruption will cause down time and reliability issues in our systems but will not kill anybody. Has this been a concern for anybody and if so how have you handled it?