Mac

Type this in terminal.app "defaults write com.apple.iTunes allow-half-stars -bool TRUE"

AppStorm decided it was time to bring a roundup of completely free (and often open source) apps to your attention. If you’re on a budget, you’ll be pleased to know that a variety of great OS X software is available free. Applications are broken down into various categories, with each one containing a ‘featured’ app and several other free solutions.

Espresso is not a bunch of apps thrown together. Instead, we looked at the needs of web developers and streamlined their workflow into one gorgeous, focused app. Fast and powerful editing, sleek projects, live preview (we make CSSEdit after all), awesome publishing and extensive synchronization tools. All this, and an amazing extensible core? It's not too good to be true. It's only one click away!

How to show/hide hidden files (e.g. htaccess on a mac): http://www.dearcali.com/show-hidden-files-on-a-mac/