Hello. I installed windows 7 with virtual box 3.0.4 on a Mac OSx host, and everything works great, except I am having an issue with the Internet connection. At my house, I can get on the internet no problem, but at work it seems to not want to work. I thought maybe it was because we use a mac filter on our wireless access point, but I allowed the mac address that the windows 7 virtual machine has and it still doesn't work. Is there a mac address I can change with virtual box itself? Any help would be great. My internet works fine within the host OS.