Been a PC user for years. Wanting to make the switch to Mac. At first I thought the iMac was what I wanted, until a friend convinced me to go portable. I like the MBA, but I am not sure how I would accomplish uploading software and/or files. I do a little photo editing, most of which is cropping and posting on an online service. I do some greeting cards/flyers/brochures and the like, again nothing heavy, just basic stuff. I have an iPad (1st Gen), so if I got the MBA, I'd probably sell the iPad. Thoughts and suggestions? Thanks.