Warning... Windows 2000 content ahead
GOG redesigned their website a while back, so that it only works correctly in Chrome (bah!) or the very latest Firefox&friends. I was running MyPal 27.9.4. The website had some problems. I found a newer release of MyPal (28.2.2) which ironically refuses to install because "needs Windows XP blah blah blah." I can't remember if the last one had that also. I hate having to waste time defeating these pointless checks. Anyway, 7ZA can extract the files from the installer.
At first, the new MyPal kept crashing. I saw a thread about browsers here on Vogons which mentioned a v29 Extended Kernel. I didn't have the latest one so I went to BWC's site and got that. After installing the newer Extended Kernel, then MyPal is working.
I also tried out some games which hadn't been working for me previously in Win2K. Jade Empire seems to be working now (had rendering problems before). And Hyper Dimension Neptunia could now run, but without sound. Agarest War failed with an error message "XA2Fail" which has something to do with XAudio (I had looked into a bit before). The Neptunia and Agarest series are from the same developers, so the fact that one ran with no sound and the other had an error about sound caused me to take another inventory of my DLLs. I was never quite sure if I had the right ones. But then somehow I came up with the bright idea of extracting the 2010-Jun DirectX cabs and picking through. 2010-Jun was the last one but it normally won't install on Win2K. I copied a few of the DLLs that were missing, and also ran "REGSVR32 XAUDIO2_3.DLL" and so on, for each DLL. I think I may have added some of them before and forgotten that step. Now the games are working fine. Agarest Zero and Neptunia ReBirth 3 are also working (didn't try part 2 yet because it's not loaded on this machine)