I have a 2TB MBR drive w/ W7 in the 1st partition. Partitions 2 & 3 are used as separate storage. I want to xfer all of that to a 4TB GPT drive including resizing the 2nd & 3rd partitions. Most of ...

This post explains what is MBR (Master Boot Record), GPT (GUID Partition Table) and which technology is better for your SSD.