simple steps... if u want to get some Mac feeling then here we go...
get stylexp /neowin uxtheme.dll multipatcher (just google)
get
Kol's Tiger visual style...
visit deviantart mac wallapers gallery for some real cool mac wallpapers...
checkout some Mac icons at wincustomize.com ... mubicons, imac r recommended...
y'z tool bar... y'z dock/objectdock... to change icons... i recommend tune-up winstyler...
njoy.