Hi Guys, I'm gathering information before purchasing my next Mac. I have my heart set on the new 27" 3.5GHz QC i7,32GB RAM,GTX 780M - I am a little unsure as to which route to go down regarding the HDD. I service and repair these machines day in day out but am yet to have a proper play around with the new fusion drives. I understand the basic principles of the Fusion Tech and how it works but I was hoping for some input from owners of iMacs with the fusion drive installed. Is it a worthwhile invest and how is it performing for you ? I myself don't need a lot of storage space, however I will be looking at replacing it in 2-3 years so would like to choose an option to make the machine more saleable. Whether it be Fusion, SSD or just large ATA. Can anybody comment on their HDD config especially with Fusion and how they are finding it ? Cheers!