Ethernet Driver installation

Hello,
I have a Acer C110 Laptop Tablet PC with Windows XP Tablet PC Edition as the OS system. Ineed to get the ethernet controller Driver installed so I can get on the internet. I have a flash drive, where would be a good place to get the driver? It seems like everything I do to install it, it seems to come to a point where you need internet connection. In which there is noway to connect to the internet untill the driver is installed. Help Please