hi
i need to know abt com, dcom, MTS and binary cmpatibility prblems.. i read if the dll is published then it is immutable, meaning that we cannot make changes to dll, since it will affect the exe project that was already using this COM Component.. but this problem can be solved if exe supports multiple interfaces.. i wonder wot multiple interfface can do with this problem..

psl let me know some useful sites, both for beginners/advanced users in com/dcom/mTs

thanks