Got the origional GR and managed to install Desert Seige....But WhenI try to install Island Thunder it keeps asking me If I want to uninstall GR.
I've uninstalled them and did the proper regedits but keep getting the same thing.A fellow on another forum has the same problem..I'm running 32 bit Vista and tried all the compatability modes. Any help is appreciated

Hi, I think you may find GR and DS will go into one directory and when you try and install IT it will not look in the same place, make sure on each occasion it all installs into the same directory, this has been a common error in the past but more so in Vista 64 bit.

Colin
The install problem I had was IT wanted to uninstall GR,,,I found that doing a proper uninstall of gr with all the regedits did the trick....thank You for the reply