using iphone for mobile internet on mac? help!

is there a way to use bluetooth or the iphone cable to run my MBPs internet off edge?

ive seen people do it on the bus with blackberrys and stuff...

and when i would sync my razr with my computer it would ask me if i wanted to use the razr internet when another source was not available/...

with any other phone i would never do it but i pay for unlimited internet with this thing so i want to exploit that hahah

 

i found this site and have been trying to get it to work

but its gettign stuck
http://www.mac-dvd.com/mac-guide/how-to-use-iphone-internet-connection-on-computer.html



it says to use the command line application of your choice and trype in ssh -ND 9999 root@YourIPAddress with my ip adress of course...

ive been tryign to use terminal, i dont relaly know what program to try other then that and its saying the opertation has timed out so i cant move on...

what should i do?

 

where should i type that command in?


am i doing it on my phone or from my computer?

do i use terminal on my mac to do it?

thats where im confused...

 

im typing exactly what you said and im getting this


"christopher-zeppieris-computer:~ Chris$ ssh -ND 9999 root@169.254.215.4
ssh: connect to host 169.254.215.4 port 22: Operation timed out
christopher-zeppieris-computer:~ Chris$ "

 

do i need to do this process everytime i want to use the internet through my phone??

shoul the terminal read somethign after i type into my password, it just came up with

"channel 9: open failed: administratively prohibited: open failed
channel 3: open failed: administratively prohibited: open failed
channel 3: open failed: administratively prohibited: open failed
channel 4: open failed: administratively prohibited: open failed"

that normal?

 

i have no problem doing it, just making sure so i can do this all again,

and once i set up that proxy thing in safari itll work all th time automatically i assume,


thanks alot for your help