Or what type of network cards do you use (10, 100 or 1000 Mbps). I have a typical ethernet network with a windows server 2003 were all the drawings are stored. We just installed new switches, they work at 10\100\1000 Mbps. Most of the CAD workstations have 100Mbps cards installed. I just bought two new 1000Mbps cards and installed one on my machine and one on the server. I haven't seen a big difference in file access times.
With my old 100Mbps card autocad opened a 12Mb file in 15 seconds and there was no difference with my new card.
So, what speed is everyone's network running at and has anyone upgraded to the newer 1000Mbps network cards and noticed a difference?