Hey everyone,

I know how I can use people's Windows 7tsp themes, I know how to use Rainmeter, I know how to use rocketdock.
Only I don't know how do you guys design your themes, like razor or Mr.Grim does.
You guys go into Windows files, and modify them using photoshop or something?

I would like to know this, I have some awesome ideas in designing some themes myself, I only don't know were to start....
Can anyone en-light me.