The Opalis Integration Server 6.2.2 SP1 bits have been posted to the www.opalis.com website.  Here are the links:

Opalis Integration Server - http://www.opalis.com/download.asp?id=189 

Opalis Operator Console Installer - http://www.opalis.com/download.asp?id=189 

If you do not already own Opalis, you can download a 180 day trial key - http://www.opalis.com/download.asp?id=184 

Please let us know about how you are using Opalis!