Current MacBook Air overview. MacBook Air (13-inch, Mid 2011) Processor 1.7 GHz Intel Core i5 Memory 4 GB 1333 MHz DDR3 Startup Disk Macintosh HD Storage = 17.66 GB free of 120.11 GB for the past year, I have been getting the spinning rainbow of death quite often. So I finally decided that its time for an upgrade. I bought the " Transcend JetDrive 500 480GB SATA III SSD Upgrade Kit for MacBook Air SSD (Late 2010-Mid2011) " from Amazon. Then I follow the seemingly simple instruction video during 1:28 that's when the problem kicks in. instead of getting "Restore process is complete" I keep on getting "Restore Process has failed" Even though I been using apple product for years..I'm without a doubt considering myself as just an end user. I'm hoping the Macrumors Community can end my suffering here. Thank you all in advance.