How do I automatically copy all files from and external HD?

[Yellowscion]

My question is how do I copy all files from an external USB hard drive automatically everytime it's connected😕




I have two macs one with Tiger and one with leopard answer can be for either OS

 

[BittenApple]

Maybe you can create an Automater script?

 

[Yellowscion]

I tried but couldn't 🙁

I hope I can just click duplicate and it'll make a copy in finder