HANA SPS07 in AWS; XSJS not working

Question

When starting the new HANA SPS07 in AWS (Amazon Web Services), it seems XSJS is blocked as I can't seem to get the XSJS test screen to show.
I'm using the AMI that SAP provided by going to the EC2 dashboard => AMIs => Filter: Private Images (instead of Owned by me) => 'SAP HANA Developer Edition Rev 70' => Launch / Spot Request.
Then I tried going to the http://<hostname>:80<instance> to get the test-screen (XSJS is up and running), but instead I get a message 'Oops! Google Chrome could not connect to <hostname>' (or 'This page can’t be displayed' in internet explorer). The IDE page won't open either, the same message is returned.
First I thought it had something to do with security groups or some other VPC setting in AWS, but everything works perfectly fine when starting up the 'SAP HANA Developer Edition Rev 68' (or 60), using the same VPC and Security groups. Port 8000 is in the security group rules.
Furthermore, I can connect to the system throught HANA Studio and all lights are green when I go to the administration page in the HANA Studio. I've looked through the help documentation and haven't been able to find any reference on changes to the way XSJS is called or any services/parameters that have to be turned on. The only alternative now is to work with Revision 68, but I'd rather work with SPS 7 :-)
Can anyone help?

Answer 1

>t works, although I haven't gotten the 'XSJS is up and running' screen I do get the admin screen
That is correct as well. The developer center image owners replaced the normal default XS Running Screen with what they feel is the more useful SAP HANA Developer Edition launch page.