I searched about 4 -5 threads but didn't see an answer to this. 
Are the external HD's just for pictures/documents/etc. or do you also load photo/video/etc. editing software on them.
One person said save my software on the Ex -HD so I can work from there to make the computer faster, one person said only store photos or whatever on there and keep the sofware on In-HD. 
I went ahead and purchased a Seagate 250 since my computer is slowing down, and want to make sure I'm using it correctly.
TIA
Cassandra



