Basically slice the psd to div's you need to place (icons,borders,etc) then make div's and assign the images as background image for div's Ex:- there is a floating menu bar, you got left and right ends of the bar and middle section which can repeat, so three HTML div's and assign the properties from...

There are good explainations done in the nasa site [www.nasa.gov] on the aerodynamics part. for circuits google will help!

The same technique used in PC overclocking, increasing FSB freq. and multiplier [final freq=fsb*multiplier] and also increasing core voltage I doubt that the pic will heat as the frequency isn't a big amount and the voltage less than in absolute maximum ratings as i can remember