Hello all, I've decided to migrate from PC to MAC and looking for an advice on the new iMac. Genius Bar was not much of help, pretty much they agreed with what I've said and shook their heads so, i figured I'll give this forum a shot with hopes of getting real feedback from actual users. I have been doing web design and illustration for the past few years. I use Adobe Creative Cloud regularly and need a machine that will last for quite sometime and be quick about opening applications like Dreamweaver, Illustrator, etc. I will be doing some video editing as well, using Final Cut Pro, however, these videos mainly be for personal / family videos. Currently I'm looking at getting: iMac 21.5", Intel i7 3.1ghz, 16GB Ram, with 1tb Fusion Drive. Obviously this is maxing out the machine since it is challenging to upgrade down the road. I would like to know, if I should downgrade the system a bit? I don't know much about the processors or the memory performance on a MAC. Since I'm moving from PC to MAC, whatever i got used to in terms of hardware on PC could be different on MAC - in regards to performance. I am getting the Fusion drive no matter what, however, will going down on the memory to 8GB and going with Intel i5 2.9ghz processor will slow the system down considerably? Also, in regards to the graphics card. Is the on board Intel Iris graphics card sufficient to type of work that i will be doing or will i see much difference with upgrading it to NVIDIA? I will not be gaming! Thank you for any input and apologize that my question was bit long.