Just how do I share my wifi with my ipod or netbook
If you have Android 2.2, the capability is constructed in so there generally is no demand to install a different application. Simply most likely to : Settings > Wireless & networks > Tethering & mobile hotspot.
Nonetheless, relying on your phone, it is feasible that your service provider has actually secured down this capability. If this holds true, you can either root your phone and also install a tidy Android 2.2 such as Cyanogenmod, or you can call your service provider and also pay their cost to enable it.