i used photoshop for mine i just wanted to be cool like the rest of the people so i threw this together in like 5 mins its a pic of a motherboard faded in the background the pentium d logo on the side and the 7 series logo at the top then regular test with some effects added to it. not very hard at all.
I gravitate toward celestial pics. I'm so noobish I couldn't even resize a pic of the Andromeda galaxy that I use for my Desktop so that it would fit below my name on this forum...D'oh!