Optiplex 330 RIS network driver

We recently purchased some Optiplex 330s and I have been trying to set up a RIS image for this. I first attempted to pull a basic Windows XP image but received the error "The operating system image you selected does not contain the necessary drivers for you network adapter. Try selecting a different operating system image. If the problem persists, contact your system administrator." So I downloaded the Broadcom network driver (Broadcom 57XX Gigabit Integrated Controller, 59XX 10/100 Ethernet Controller, Driver, Windows Vista 32-bit, Windows XP, Multi Language, Multi System, v.Win2K 10.39 XP v10.39 Vista v10.43.0.0, A00). I pulled the files from the Win2K_XP folder and dropped them in with the rest of the network drivers. (This overwrote the drivers we had for the Optiplex 320, but I haven't checked to see if that has affected it). I again attempted to pull an image from our RIS server, but received the same error. So I went into the WinVista folder and pulled those into the image as well, but that didn't help either.

I decided I would install everything manually, push the image up to the server and see if that made a difference. It didn't. I made sure pretty much everything looks the same as the 320 image but I cannot seem to find the problem. Can anyone offer me some help with this? I believe it was the 320 that had an issue with it's driver in RIS, so we had to use another model (I don't remember exactly which). Does the 330 have the same problem?