I think I found a bug/bad design - what am i missing?

Hi Edwin and the team,
This is my first post as I'm sinking my teeth into the PM Server and Designer. We're considering to use the BPEL technology in the BIG way. And I think it's very cool as the Web Services-based EAI delivers a cost-effective and not proprietary solution!
Let me describe to you what I believe is a bug or a dubious design. In the Designer, File>New>Oracle BPEL Project creates a new project with a file bpel.xml. For example, look at your CreditFlow sample. In that file there is <partnerLinkBinding name="..." <property name=wsdlLocation"> http://<host name of the WSDL host server>/....
when the partner WSDL is hosted on the localhost that <host name> in the line above is the name of my machine instead of 'localhost'. Then, <project name>.bpel validation crashes when you're in the off-line (disconnected) mode or connected via VPN gateway (since obviously you think you don't need a proxy because everything is local). But, even if it works inside the LAN I think it's a bad design; since it's generated automatically by Designer the developer doesn't have a clue what's wrog when he/she needs to debug your code. The Designer should stick there 'localhost' instead of the the name of my computer on the network.
Here how I spotted it. I generated you CreditFlow sample in the Quick Start Tutorial. I went by the book, Compiled the CreditFlow.bpel and it crashed! The book did not say it was supposed to crash. The book said everything should be honky dory. The Validator printed a message: "connection timeout...." Since I'm new to the BPEL it took me awhile to figure out and once I stick 'localhost' in the right place in bpel.xml everything worked. Again, I was running everything on localhost.
If I helped you guys - great or what am I missing here?
The problem is that if my company decides to convert the Biz Analysts into BPEL modelers how could a BA figure out the solution to the problem like this? He/She would just give up and tell the Technologists (us) that this is a bad product.
Thanks,
Greg
P.S. What happened to Doron Sherman (CTO) and the old Collaxa folks? He is not listed in the ORCL directory. For those who don't know BPEL Server and Designer were developed by Collaxa and ORCL bought that company last year.

Hi Gregory,
I think that the problem you are reporting is a proxy configuration error. There are 2 places where you need to configure the proxy: in the obsetenv.bat and in the eclipse>windows>preferences>BPEL Designer.
If the server is up and the proxy configuration is correct, you should not receive a timeout error.
Let me try to explain why it is not possible/desirable to have localhost: the url is generated by the server when it generates a WSIL list of the processes deployed on the server. The server does not know if the client requesting this list is local or remote, this is why he uses the real host name (otherwise remote client would not be able to connect to the service).
One additional note: the tool is not currently targeted at business analyst (unless they have some development background). BPEL entails some inherent complexity: parallel processing, async interactions, exception management, WSDL, XML Schema, transformation. So although we are working hard on continuously simplifying the implementation and increasing the productivity, we are still targeting application developers.
I hope this helps.
Edwin

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