gangstarr is right
The cable you must get like the usb cable of a sony cybershot camera
I think it is a usb bs cable
Then you must download usbhostfs from the net or just download psphost the latest version
then follow the tutorial on the psp-hacks .com/forum
THe you all go,but remember if you have a wifi router at home
then you can browse your harddrive via adhoc/nethostfs or stream movies,,another but..
yOU MUST HAVE A HOMEBREW FRIENDLY PSP,THAT IS DEPENDINT ON YOUR FIRMWARE
Just downgrade to 1.5,Dark alex has made a good program for that
Thank and i will expect more q's from your people soon,Glad to help out
www.dbm8.biz.ly