Hi Ninjajon,
We most certainly can help! The 7049 is the same family as the Advent 7036, 7037, 7038, 7039 & 7046 machines, and shares the same network adapter as the 7036, 7037 and 7046, which is a Realtek 8139/810x. The remaining machines use Broadcom 440.
We have a thread here about the complete specs of all this family models, click
HERE to view it.
We currently have the 7039 drivers stored in our downloads area, we're in the process of re-organising everything. Click
HERE to access it, and download the LAN driver.
Let us know if you need anything else.