I can not access the internet while using my merlin xu870 broadband internet card. I can connect with my wireless, and via ethernet , also using internet sharing on my cell phone, but I cannot connect with the broadband card. It does connect to my cell network though, I tried sending a text message with the software that came with the card "novatel mobilink" and it sent just fine! I would guess it's just a network setting? I have tried uninstalling and installing again. Any suggestions?

It's likely you need a better driver for the broadband device.Rating posts helps other users Mark L. Ferguson MS-MVP

No newer driver available, is there possibly a generic driver that might work?

may it can help you http://norvox.blogspot.com/2010/07/how-to-upgrade-novatel-wireless-merlin.html