Osmosion: What i did to try and get tomb raider 1 and 3 to work correctly is i deleted tomb raider 1+2+3 and reinstalled it, went into the properties and then compadibility and set it to windows 95 which is what my xp computer was set to for compadibility, and i did set it to run as administrador, and used the graphic mode setup like you said and tried to use different settings. And graphic mode setup didn't work. That was for tomb raider 1. For tomb raider 3 i checked control panel then sound. And went into properties and then compadibility like i did for tomb raider 1. And one thing i forgot to mention is that i restarted my computer a few times as well. Tomb raider 2 works fine. And tomb raider 1 still doesn't work for my windows 7 laptop sadly. Well those are the things i did to get tomb raider 1 and 3 to run correctly. Hope this was enough information for everybody.
Well, I just checked the configuration on my Win 7 32-bit netbook and I can run all 3 Tomb Raiders on it. Here's what I have for Tomb Raider 1:
for the GOGwrap.exe I have no options checked, no admin, no compatibility.
for the Tomb Raider 1 executable same thing.
for Tomb Raider 3's executable I have the compatibility set to Windows XP Service Pack 2, I have a checkmark in the box for "Disable visual themes" and a checkmark in the box labeled "Disable desktop composition", and I am running the exe as administrator.
Please note that I am running this game on a netbook. You could try to set Tomb Raider 1 and 3 to how I have it set up but it could end up not working. I'll suggest this: before making any sort of compatibility changes, please write down what you have before changing anything.
If this doesn't work, and I am not 100% sure it will but it's worth a try, please write to our Support department and we'll see what can be done about this nagging problem :D.