TC writes:

You can now grab Nullriver’s NetShare app, which lets you browse the web from your computer using your iPhone’s data connection , from this direct link.

To recap, NetShare creates a SOCKS5 proxy over WiFi to enable you to connect to the Internet through your iPhones 3G or EDGE network connection. They pulled it last night for some ominous reason but I just bought and paid for it so it looks like it’s here to stay.