Instalando Quadro FX1800 que drivers

Ya tengo la fx1800, me disponía a bajar los drivers antes de instalarla y en la web de Nvidia hay todos estos:

Cita:

o Quadro Graphics Driver – Oficial reléase driver for Quadro and ISV certification support to all ISVs, OEMs and End Users.

O Quadro Performance Driver – The driver released ahead of Quadro Graphics Driver from each major reléase to support the ned of Press performance evalúation on Quadro.

O Quadro Partner Certified Driver – All drivers certified by our ISVs partners.

O AutoCAD Performance Driver – Nvidia Powerdraft performance driver for Autodesks AutoCAD software. Developed in close collaboration with Autodesk, POWERdraft is a free, downloadable software driver capable of delivering dramatic performance improvements when coupled with Nvidia Quadro FX profesional graphics solutions.

O 3ds Max Performance Driver – Nvidia Maxtreme performance driver for Autodesks 3ds Max software. Developed in close collaboration with Autodesk, MAXtreme is a free, downloadable software driver capable of delivering dramatic performance improvements when coupled with Nvidia Quadro FX profesional graphics solutions.

O Mosaic utility.

O Mercury Transmit Plugin.


Alguien me puede decir las diferenciasí o en todo caso cual usar?
Posdata: Por si sirve de algo, también quiero añadir al equipo una gtx580.

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