Hello all, I'm new to this game, but have been lusting after either a MBP or iMac for about 5 years. I think I've decided on an iMac (higher spec for the money), but I'd really appreciate some speccing advice from those more knowledgeable about these things than me... I'm looking to mainly use the machine for "prosumer" music production (Logic Studio, using audio recording, virtual instruments), semi-professional photo editing (Photoshop etc) and some amateur film editing / production, in that order. I'm looking at at 27" 2.7GHz Quad-Core Intel Core i5, 4GB RAM with upgrade (through Crucial or similar) to 12 or 16GB, 1TB HDD, AMD Radeon HD 6770M 512MB GDDR5. Questions: - Would this machine be capable of the smoothly running the duties listed above? - Would the ~£400 cost of upgrading to 3.4GHz i7 be worth it for what I'd use the machine for? - Would the graphics card need upgrading for video editing work? - Or (the never-ending question I know) should I wait for the next iMac refresh? Any idea what's expected and when? Cheers guys and girls.