I want to realize a remote upgrade, but in order to read the new code, i need a library (in LIB_CODE segment) of the compiler. The fact is that the content of this library changes when we add some code. So i can not put it on a permanent place, i can not put it in the upgradable space, because i will erase it when i will need it. 1) Can I see the content of this LIB_CODE ? 2) Does it exist an option of the compiler in order to put all the function in the LIB_CODE part? 3) Do you have another idea to solve my problem? Thank you Kaoru