Understood...
My whole point was to be prepared beforehand as you can't tell how long exactly file tranfers will run before it starts to die...that's all i was saying.
Having the free space all set up beforehand and turning off any unneccessary background apps etc. can all be done before introducing the HDD and powering it up.
P.S. The only difference in the procedure for SATA HDD's is to make sure they are on SATA 3 or higher on the MBoard connectors...