Problem with executing Bonita process with Talend

Hi

I am trying to execute Bonita process with Talend and hence used components tBonitaDeploy & tBonitaInstantiateProcess. Installed bonita-server-5.3.jar and bonita-client 5.3.jar.

In these 2 component properties, it is asking to select for Bonita BPM verion out of (5.2.3, 5.3.1 & 5.6.1). So, I cannot use the latest version of Bonita 6.x.

5.2.3 and 5.3.1 versions are not available for download. 5.6.1 although is coming in the list of downloads (http://www.bonitasoft.com/how-we-do-it/downloads), when I try to download the 64-bit version it is taking me to wrong page and hence I am not able to download that version.

Any workaround possible? I even tried getting the 5.7 Jars of bonita into Talend but they are not being accepted by Talend.

Regards

Raja