Is my Video card HDCP compliant for Blu-ray?

[remember]

Does my video card have to have HDCP to be able to fully enjoy the full 1920 x 1080 res of my Blu-ray burner? If so, . .

Does anybody know if my video card is HDCP capable? (Please tell me how to find out what video card I have?-its a Dell Optiplex GX270)

From what I have been reading, without the HDCP compliant video card, I will not be able to use my Blu-ray at the full 1920 x 1080 resolution. Does anybody know if this is true?

At the moment I am just using my VGA connection from the computer to the projector. Will the VGA cable be capable of full HD(1920 x 1080 res)? I dont have a DVI connection video card yet, but after a few attempts,(with only the VGA cable) I have gotten the projector res up to 1152 x 864. At least thats what the projector says.

How do I get my Sony Blu-ray BWU-100A burner to output the full 1080 x 1920 res of my Blu-ray movies? Is my video card capable?(How do I find out what my video card is?)

As far as I know, my Optoma EP910 projector is HDCP compliant, so I just need to know about my video card and if the VGA connection will work. If my VGA cable connection will not output the full 1080 x 1920 res, what is the maximum res my Blu-ray burner will output, with my current video card and VGA cable connection?