@Darklight
Well, most of your testing could have been avoided if you had read the docs for the games you have installed, as the docs mentiones the ram requirements. Almost everyone requires fast ram, and since you only got chip ram you haven't matched the requirements, and that's the reason why you can't get most of the games to work.
Only for gaming the Blizzard 1230 would be best since no drivers or anything is needed in order to use the card, so it's actually just plug and play.
@Keropi
Which WHDLoad games don't run on 060?