Hi MacRumors Members, I just have a concern I am hoping someone can help me with. I recently purchased a 2013 MBA i7 with 8GB RAM and 256GB SSD. At the moment I am without my Mac Pro and needed to process some moderate video work. I recorded about 2 hours of 1080p movie footage and used iMovie to process the work. The import from my Canon camera took over 1.5 hours and filled up about 75% of my SSD. During the import the the CPU for iMovie was running at 300% and fans at full speed. My questions are: 1. Is there any harm that could be done or has been done to my MBA by processing videos in iMovie at 1 hour of full CPU utilization with fans running at max speed? 2. Is there any cause for concern to just be using my MBA as a conduit to process the video on my SSD by filling it up 75% and then later offloading the data to my external drives? I guess the TRIM and SAMSUNG controller will optimize it once I remove the data correct? I hope you understand my questions... Please ask for clarification if needed.. Thanks!