Hi, I have got some download links for my own question "Broken links for old ATI SDKs source code archives" and the "Looking For Old D3D8 Source Code(s)" question as well, but I can't post a reply. Thanks.
Just in case, the download links are:
http://www2.ati.com/misc/sdk/ATI_Radeon_SDK_Jul04-install.exe - source code for 'Tresure Chest' demo is in /Samples if I remember correctly
Those are still missing:
I also managed to get hold of those files, but I don't remember the links: