Ok so we've all heard about the issues with airport on the MacBook. Well I've had mine for about 3 yrs now and this problem with airport wifi connection has progressively been getting worse over the last yr. I took the MacBook in last week and they wanted £170 to put in a new network card and antena. Bit much I think.! So they told me I could buy a £35 USB wifi dongle thing. However just bought a new iPhone 3Gs and wondered if this could feed my MacBook the my home wifi connection? Any info or idea's would be great. Thanks Scott.