Great work!
I have the same problem as the user above. That is, the Lead Owner is sent as the name that is connected with the security token. This negates any Lead Owner dependent actions in Salesforce. Im not sure if this can be changed by mapping Lead ID.
My current problem is that there shouldn’t be any Lead Owner sent to salesforce. The lead is assigned by country as we need some leads to go to sales people in Europe, Asia, etc. Any help on this would be great.