I will however say that getting Windows 7 to cooperate on my network was the most difficult home networking task I've ever attempted. It will remain the most difficult for all eternity as well, since it never happened and my Win7 installation still refuses to cooperate with my other computer(s).
The question I now ask, is this a problem with Win2k or 7?
Almost Certainly a bit of both. Windows7 networking, assuming you are using DHCP, is literally plug n play. If you are static IP'ing, and using 10.0.0.x, then it should "just work" too. I've personally never had a problem. Windows 2000 on the other hand has caused me many problems. Your mileage may vary. I have found that Win2K (and XP as well) can have, for no apparent reason, problems logging into other accounts on the networks for File sharing, on both static and dynamic IP's. It seems Kerberos doesn't like something. My printer works just fine using one of these:-
http://www.maplin.co.uk/Module.aspx?ModuleNo=221384but it refuses to print over a network if the printer is connected locally to the box. Printer is an Epson 1270, I also use a Epson R1800, but I use that networked, and have not tried it locally at all.
Vista is fine. It's leagues better than Windows 98 as far as usability and functionality is concerned, but not with regards to resource requirements (but that shouldn't be expected anyway, as it's 8 years newer). It got a bad rap initially due to poor first-round driver support from 3rd-party vendors, but that has since been resolved. Windows 7 built on Vista by tweaking a few UI things (Superbar, Aero Peek, etc) and tweaking the resource usage a bit... and it's now considered to be the best thing ever. Heh. That's marketing for 'ya.
Yup. but, to be fair, it is much better. I turn the eye-candy off anyway so let's ignore that. It works far better than Vista did. Granted, it got a much worse rap because of piss-poor driver support, and they are largely resolved now. If I *had* to buy a M$ OS now, it would be Windows7.
As it is, I use the Penguin variety of software, and any remaining M$ licences are OEM ones that are on Laptops, and a sole XP Pro Retail, that I use as I have yet to discover anything as good as Nero (6, not the new bloatware) for burning, well, anything really. I actually sold off my Win7 licences as 99.9% of our stuff is done in *nix, and CUPS, primitive as the interface is, just works.