Up to kernel 2.4.17 I did provide debian kernels for aacraid (the hardware-raid built into some dell poweredge systems) here. Since kernel 2.4.18 debian has the latest support for aacraid. So your find here debian packages for two Gigabit Ethernet Card Kernel Modulesand for the afaapps (aacraid management utility) in two versions.

Broadcom Gigabit Ethernet Card Driver Version 2.0.24
Broadcom 5700 driver 2.0.24 for the 2.4.17 kernel

Brecht Samyn from Katholieke Universiteit Leuven Campus Kortrijk (KULAK) showed me where the sources of driver 2.0.28 were: I dont have time now to compile that, but you can get the source here ...

Intel Gigabit Ethernet Card Driver Version 3.0.16
Intel (R) PRO/1000 Gigabit Ethernet Card 3.0.16 for the 2.4.17 kernel.

Also here is the utility afaapps in two version:
The old 2.1 (dynamically linked)
and the new 2.6 (statically linked)

Manfred Brandl