I tried adding a couple VPNs, but they're not working as I want them to. I'd like to delete them from my list of VPNs but I can't seem to figure out how to. From the list of VPNs, I'd expect to hit the menu key and get some options, but there are no menu options from the VPN list, and when I click on a VPN, the only options are "connect" and "cancel". What am I missing here? Thanks!