PPPoE under Virtual PC?

[Th3_uN1Qu3]

Need a bit of help right here. I'm at my grandparents' place now and here i have a PPPoE internet connection. I need to do some testing under Vista so i installed Vista 32-bit under Virtual PC. The main OS is 32-bit XP, of course.

The problem is that the virtual machine can't access the internet. The Virtual Machine Network Services driver was installed on both LAN and PPPoE connections, and for PPPoE i have to uncheck everything on the LAN connection.

With Virtual Machine Network Services Driver installed on both connections, when trying to visit a site i get a text pointing to my ISP's site. When i unchecked it from the LAN connection and left it on PPPoE only, Virtual PC says it can't find the network driver.

How can i get around this problem? And no, i don't want a router right now.