A free compatibility list for Windows compatible operating systems https://www.ntcompatible.com/compatibility/ 14 2010-01-06T13:44:31+00:00 ATI RADEON 9550 1/compatibility/report/ati-radeon-9550/ ATI ATI Hardware/Video Windows 2000, Windows Server 2003 32 Bit, Windows Server 2003 64 Bit, Windows XP 32 Bit, Windows XP 64 Bit 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows Server 2003 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows Server 2003 64 Bit 5 Windows 2003 Enterprise Edition https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows Server 2003 64 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 3 Had serious problems with this video card last year, you could run a 3d Application for up to 5 minutes then it'd crash. Turn OverWrite OFF. Download the Omega drivers (search on google) and install standard drivers. Works fine so long as you've got a decent motherboard. Just be careful - it isn't the amazing 'gaming experience' video card your expecting. Well, the 128mb isn't. Get the 256mb if your even gonna bother with the 9550 https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows 2000 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows 2000 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows Server 2003 32 Bit 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows 2000 5 - https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 Anonymous Windows XP 32 Bit 5 Works great https://www.gnu.org/licenses/lgpl-3.0.html 2010-01-06T13:44:31+00:00 christianm Windows XP 64 Bit 5 Download driver: http://www2.ati.com/drivers/xp64amd.html https://www.gnu.org/licenses/lgpl-3.0.html