July 13, 2011, 06:33:21 pm
You have the GeForce 8800 GT 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card?
If it is that one - you will be better served with a card that has at least 1gig on board.
With the card you have now - you can't use textures basically. So it makes it hard to use Lumion.
But I could be wrong.