Ok, so I just bought my first Mac (MacBook Air). I started my journey with the original iPhone and followed every upgrade, then picked up an iPad. I've loved my switch to Apple every step of the way. Now, I've made the final leap and wow what a fantastic upgrade! My question, what are some good sites and software sources that a newbie should absolutely have in his toolbelt? I currently follow Macrumors daily and tuaw. Thanks in advance!