Griaß di!

I downloaded the beta-OVA zca- and installed on vSphere5 Hypervisor (free edition).
After deploying the OVA, the VM starts normaly (i thought), and the "welcome screen" is displayed in the console.
Screen says that all IPs are
OK - lets change in the appropriate system file. Done - works (i'm very proud of this, 'cause i am a windows guy...).
After a little testing i shutted down the VM for holidays.
Started the Vm after my holidays, all IP changes are gone.

Let's search for information...
In the forum i found this post with the network properties screenshot.
During the deploymant of the OVA i never was asked for the IP configuration.
I tried a new deployment, but no screen for the IP config.

Did i miss something?