Hi I'm considering buying an iMac from Amazon.co.uk. http://www.amazon.co.uk/iMac-Desktop-2-4GHz-1GB-250GB/dp/B0018O9QUM/ref=pd_sbs_ce_4 As far as I can tell it's the April 2008 revision but is there any way to be sure? The reason I ask as I thought the majority of Apple products were priced pretty much the same no matter where you were buying them but this appears to be £40 cheaper than the Apple Store. I plan mainly on moving to Mac for Logic Express as I'm quite into music composition (hobby not pro) and it's a fairly laborious process on the PC. Will the low end iMac be suitable for this. I'm willing to add RAM at a later date if I have to though.