Hello all, Long story short I am pretty computer illiterate but am considering buying a new Imac for my wife for her birthday but need help to see if it is the right thing for her. In 2006 I bought her a 24" imac 2.33ghz with a 7600gt (don't know if the info in relevant but am just copying it from the reciept). She uses the Logic music program a lot and enjoys playing games pretty often. This is the new imac I was looking at from the online apple store: 27-inch: 3.1GHz 3.1GHz Quad-Core Intel Core i5 2560 x 1440 resolution 4GB (two 2GB) memory 1TB hard drive1 AMD Radeon HD 6970M with 1GB So heres my question, will she even notice a big speed/efficiency boost using the new imacs? Her current one is pushing 5 years old but would maybe like to get her a different gift if it will not be a noticeable difference from her 2006 model. Don't get me wrong, I do understand that the 2011 has to be faster but don't know if it is worth the upgrade. Considering how she uses it do you think it would be a good idea for her or is the older model good enough? Would you be happy with this upgrade if your significant other got this for you considering you used the computer for the same purposes as her? Thank you SO much in advance for your time and opinions!