Greetings. My Windows 7 virtual machine running on my Mac was working just fine last night. I booted up this morning, and now my virtual machine has no internet access. The host machine (Mac) works fine. All other machines in my home work fine. I tried playing around with the network settings on the virtual Win7 machine, to no avail. I did see an error message about "...DNS server not responding". How can I troubleshoot this?? Thank you.