[boost] Mixing a dll boost library with a static runtime is a really bad idea..."

I am getting error "fatal error C1189: #error : "Mixing a dll boost library with a static runtime is a really bad idea..." I am building a application which uses boost threads and mutexs using vc6. My runtime library is "Debug MultiThreaded". please help to solve this issue? --------------------------------- Blab-away for as little as 1¢/min. Make PC-to-Phone Calls using Yahoo! Messenger with Voice.