[magbuhat]

Just got a Mac computer. Does anyone know if I can access my I Phone to use it for internet access on my Mac?

[one1]

That's called tethering and you need 2.1fw + Netshare.

[reeko]

yes, you can jailbreak it and use a programme from cydia called pdaNet, i use it and it works a treat. can also share the connection with other things over ethernet