10.10.3, iMac 27, external SSD I had added an external SSD to my iMac to speed up things a little bit. Yosemite is on the SSD which is contained in an Inateck housing. I would like to transfer everything from this SSD to a larger SSD without having to install everything again. I cannot connect both SSD at the same time as I have only 1 housing. Is there any solution how to do it? Thanks.