Hi guys! I'm a eletronic music producer! Im mostly making Trance music, so use a lot of VST and FX..i'm acutally working on the first PowerMac G5 generation, 2 x 2.0ghz, since 7 years now! Time to change for me...i could have a deal for a brand new iMac sealed in box 2.8 ghz i5 for 1950$ (Canadian) or buying the i7 2.93ghz and will cost me like 2600$ Canadian with Taxes. What you guys recommend...is the 650$ worth the i7 for Logic pro! I read a lot everywhere on internet, ...for 200$ difference i wil definetly go with the i7 if buy it new at apple store...but with the deal i have..i'm tempting to go with the i5, even if i will dont have the HyperTreading.. What do you guys think? Is it worth the extra 650$ for HypoerTreading in logic?