Back up and storage
I would buy two 500GB drives and put the same data on both of them. Keep one with you and another at a place far enough away that a disaster won't destroy them.
Is the few hundred dollars worth keeping all of your photos safe? Would you pay $200 to get all of your photos back if you lost them? If yes, then you had better go out and buy the drives!
|Hot Air Balloons Over Bagan by User9320321874|
|Yellow Warbler by LeeS|
from A Big Year - birds
|Waiting for the Parade by tcoker1103|
from - La Vida Loca - (Black and White Street Photography+ A Border)