how to use bbm services in eclipse on the bb simulator
 

how do i use the bbm services while developing an app which requires the bbm services like importing ones bb contacts using the 8520 simulator? Also, which device is suitable for developing an app which requires the use of bbm? if i use the curve 8520 i ll have to upgrade the bbm to bbm or should i develop the app on the curve 9300 instead?