Hi Guys, I have been an apple computer user for a long time. In fact, my MBP is almost 10 years old and it is almost getting there.. LoL I have decided to purchase an iMac soon. I use my computer at home most often and plugged, this is why I have decided on simply getting a desktop Mac. I have an MBA anyhow as a portable. Anyhow, I am looking at the HD options. My questions are: 1. Will I be able to install later on an SSD drive on the board, should I choose the 3TB Fusion drive? 2. Are the 2TB and 3TB drive reliable and is it true that the SSD portion is pegged at 128GB? 3. Should I just opt to choose a 1TB SSD then upgrade to an additional internal Fusion Drive or Regular HDD or SSD drive? - 1TB SSD cost more though.. and 564 My real concern is the cost, I also want to be covered by warranty and upgrade-ability to SSD on the board. The first question above is the route I am hoping to do. So far I have only gathered that of a platform iMac based SSD having to slave an internal SSD hard drive.