Using an ASROCK A330ION. This board is supposed to use up to 512mb of RAM as shared video memory dedicated to the GPU. In this instance it is not! I am using Windows 7 32 bit if that helps. So mi only seeing 3.3gb RAM available?
When I installed 1gb > ION used 128mb (1/8)
When I installed 2gb > ION used 256mb (1/8)
Now I have installed 4gb, I would expect it to use the full 512mb advertised, but it is not!????