I am backing up my steam games using the build in backup utility and its taking ages to pack up big games like GTA IV, if I just copy/paste the installed game to an external hdd and delete the game from steam, will pasting back the files at a later date add it back to my steam installed list automaticly? One time I reinstalled steam years ago on an old computer and it didn't seem to work right.
If these back-up packages I am making know where steam is and reinstalls games quickly I would prefer to do that.
I have a baby small HDD because my pc was made on a super tight budget and processor, ram and graphics card came first before anything else as I was once a poor student