Hi Somebody,
Thanks for the reply.
Your posts are intriguing, enough to make me research a little more.
I found this http://www.macworld.com/product/3438..._i5266ghz.html:
I was also shown by a PC World bod (who has a Macbook laptop) how to control the iMac with an iPhone )
Of course I still don't have an iMac

Apple 27-inch iMac Core i5/2.66GHz
Pros
Amazingly fast Core i7 option
New SD card slot
Improved speaker system
Great image quality from display at any angle
Impressive speed
Cons
Apple Remote not included
Glare and reflections from screen may frustrate some users
FireWire 400 peripherals require an adapter
Bottom Line
With the 2.66GHz Core i5 iMac (not to mention the build-to-order 2.8GHz Core i7 model), Apple has blurs the line between consumer and professional systems. The 2.66GHz Core i5 iMac offers faster performance at most tasks than the 2.66GHz Quad-Core Mac Pro. The Core i5 iMac also has more memory and more storage space than that Mac Pro, while costing $500 less. Unless you absolutely require additional PCI cards, multiple internal hard drives, or a lot of RAM, the Core i5 iMac makes a strong case for the being the go-to system for most Mac professionals.