porblem with installation

Hi,

continuing with my previous query

we have installed ABAP system and Java system separately in the same machine,do

we have to install SAP java connector to connect these two components

or can we install java addin for ABAP will that be enough instead of

installing these components seperatly

and how do we create the SAP MI Client components

and also it would be great if some on can give the installation setup of SAP MI clearer

as we are new to this product and the installation guide is difficult to follow

Regards

RajaSekhar