Here's a real world example:curl -o /dir/filename http://www.somesite.com/the-file.ext
I still fussing with getting NES sound. I've created the profile thing and uploaded it to my webhost. Now I need it on my phone:
(I'm away from my normal iPhone hacking tools and software)curl -o ~/.profile http://www.rghware.com/iPhone/profile
enjoy
EDIT: I think curl is in the bin-kit thing and obviously, you'll need the vt-100 terminal (thing pwns btw).