Laptop Tethering Options for 3GS on 4.2.1

[MJedi]

Hello all,

Now that the PwnageTool for 4.2.1 is out, I'm considering upgrading my JB'd 3GS which is currently on 3.1.2. The only thing I'm concerned about is losing native tethering that I occasionally use. Right now, I have it enabled using the Tethering Patch 3GS on Cydia. Is there a similar patch for 4.2.1? Or another method? Free would be nice since I don't use it all the time. But, I'm not opposed to paying a reasonable price for this feature. Thanks.

[CaptainChaos]

Tetherme, PDAnet, and MyWi. They are all in Cydia. I am not sure if there is a free version.

[iYeow]

Buy the app once only and pay a small amount has alteady saved hundreds of dollars over the years on subscription