Hardware motherboard experience for new PC ?

Congrats on the new toy! Specs look terrific, glad it booted the openSUSE LiveDVD so easily.

Excellent. You might be able to get a reasonable feel for the 3D speed by experimenting with the openGL screensavers.

Or you could swap SATA cables so the SSD appears first. Definitely boot from and have the OS on the SSD to take advantage of the wicked fast seeks.