I had a PC5750 that worked great with my corporate VPN and I heard about the 4G modem (UML290) and just had to have it. It has an unbelievable speed and I love that. But like the other people here, it will not connect to my corporate VPN and I am using the standard Microsoft VPN application. I have to be able to login to my VPN or it is useless to me. Hey Verizon Hello! Is anybody out there? I hear crickets. I need help, I have a corporate account with you Chop! Chop!