this seems to be a very round-about way of using the Bluetooth PAN (and/or it's USB equivilent)
i've managed to use Bluesoil (
IVT Corporation Homepage -- Empowers the Bluetooth wireless technology ) to get internet working on my v630i/k610/k618 (flashed it lots) - for everything from rss to all java apps and the inbuilt browser
bluesoil hosts a bluetooth PAN service that simply gives your phone access to the computer's lan - it's simply the reverse of using your phone to provide the internet connection to the computer
you add the computer, exchange passkeys, refresh the services list in the phone and then press connect. sometimes it takes a bit of fiddiling, like you might have to make the computer initiate the connection so that the phone knows that the computer's capable of the PAN protocol, and then get the phone to connect but once it's done simply look in your phone's internet profiles, make a new one (call it something like 'bluetooth', but it dosen't matter) and when you go to select a data account for it to use, you'll see the bluetooth name of the computer you're connected to (or have previously connected to) and choose it - set the profile to default for both internet and java - and wabam. i've downloaded mp3's, used google maps, anything you can do over the air (except streaming... but i'm working on that)
i've currently changed how my home network works - so "right now" my phone refuses to connect however that's because i've gotta fix up router tables and messy network schitt. but if you have a direct connection to the internet (or PPPoE) it should work FINE. just fine a bluetooth program that can link into your lan connection.