I was hoping someone might be able to tell me how to install applications without Wifi. My phone is firmware 1.1.4 unlocked with Pwnage tool.

iGopher looks like what I have in mind, but it's Windows-only and I'm on a Mac.

iFuntastic looks like it would do the trick, but there's no way I'm going to pay $25 for it. I just need to be able to install apps over USB because my Wifi is dead dead dead.

If anyone could help it would be much appreciated.