How to share the internet using a WI-FI modem

HI everyone
I have a question about sharing my Internet
OK my internet provider sends me some analogue signals,my modems gets them,converts them to digital signals and then,sends this Connection to where it should go (I mean I can use this connection using e.g wi-fi)

I have a vpn connection.I wanna use it on my mobile.My mobile doesn't support vpn configuration.So somehow I should send the vpn connection from my pc and modem

IN SHORT:
How can I share the intenet I am using in my pc using my WI-FI modem?

thanks a lot

Hi, unless your mobile supports vpn then i am sure its not possible, as the vpn is created by the device(laptop/pc) you are using then sent out via the browser, My HTC desire has a vpn option, but my sony ericsson doesn't.
One thought though It may be possible if you use the PC as the main connection so instead of connecting direct to router from the mobile you get a wifi card for the Pc then connect to that from your mobile.
Mobile--PC--Modem.

Raz

Thanks for your reply
will try