You can find the driver for your HP EN1207D-TX PCI 10/100 Fast Ethernet Adapter here
. Driver Guide is a great site for drivers. They may want a Login (drivers) and a password (all). They give the same ones to everybody so just use those.
Download the Zip file and extract it to a new folder that you can name something like Ethernet driver. Then burn the contents
of the folder to a CD. Keep this in a safe place as you will need it anytime you reinstall ME on that computer. After you do reinstall ME you would then go to Control Panel>System again and you will no doubt see a yellow exclamation mark where your Network Adapter is now. You would then highlight the ethernet adapter and click properties at the bottom of that box. On the box that pops up click the driver tab and then click update driver. Another box will pop up and Windows will want to search for a new driver. After you click next the box will have some choices for you to make as to where windows should look for the driver. In the bottom box you would browse to your CD drive and click next. (If you want you can try it to this point for practice but just put a music CD or something in the CD drive. All that will happen is that Windows will say it already has the best driver and you can click cancel on everything). In the real install Windows will find the drivers on the CD and install them and then you can hook up your modem and go surfing.
The other items you found under network adapter are harmless and best left alone. It looks like you have a dial up modem in your computer and thats fine. Removing those items will just cause Windows to reinstall them on the next boot so its rather pointless to do that. They don't do any harm in being there.
Let us know if you have any more questions.
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