Hello everyone! I would like to ask a few questions about MacBook Air 13' model released this year. Currently I am using MacBook White and as its battery life is getting shorter I started to think about an upgrade. So first of all, what am I using my MacBook for? Most of the time for my studies: I use Word and PowerPoint or iWork as well as Safari for articles and some other 3rd party apps; Secondly, I am also using it for entertainment, or home-using, like Safari, Youtube, Skype etc. Thirdly, I adore HD videos: 720p or 1080p films is a necessity for me. Lastly, I am not a hard-core gamer, however, I would not like to not to have a chance to play Civilization V, Sims or SimCity. After taking into account all this, I started to look for a MacBook which would suit me best. Of course, the results are MacBook Air 13" and MacBook Pro 13". That's where the decision time comes. I read dozens of reviews of both laptops. However, I still cannot make my mind, although, I am leaning to Air because it seems to be more suitable for carrying. So would you please so grateful to help me with this choice? Firstly, do I really need MacBook Pro 13" regarding how I use my computer? Secondly, MacBook Air uses SSD drive compared to HDD in MacBook Pro, which means that there is less space in Air. Does 128gb fill very fast regarding to my average use of iPhoto, iMovie as well as installing a few games and downloading some films? Thirdly, more practically, is Air as silent as MacBook White? Does it have any heat issues? In fourth place, what about screen? When I bought MacBook White, Pro was advertised to have more vivid colors on the screen. Is this a case with Pro/Air? What about a battery in Air? MacBook White has a magnificent battery which was able to power up my computer for almost 12 hours. Now it works for about 5-6 hours. What about Air? Maybe Pro has a better battery? And finally, is it worth upgrading? Does advantages of Air top Pro? Sorry for a such a lengthy confession but I just want to get most of answers before buying the MacBook I am very thankful for your answers!!! Regards!