Hi, I am new to Websphere and MQ series and Our application is deployed in websphere application server v6.2 running in one server and we need to communicate with MQ Series 6.0; do we need to install any other API to communicate MQ Series from our application server? how we can connect the MQ Series to get the message for our application without additional tool/API installed? in future if our client changes the messaging provider, can we able to connect through the same setup? this is very urgent, please help me. Thanks Srini.