Upgrade to 2.2.1 without changing baseband

[ThugZilla]

I have an jailbroken unlocked 3G on T-Mobile running 2.2, I lucked out when I bought my iPhone. I would like to however upgrade to 2.2.1, but the only way to do that is through PwnageTool on a Mac, but I do not have a Mac. Is there any way to upgrade my phone to 2.2.1 keeping the baseband, on my PC?

 

[CBR900RR]

You can google 'iphone 3g custom firmware', use itune to install it and than use quickpwn 2.5 to jailbreak, or do it like me, just wait for the 3.0, you don't really gain anything from 2.2.1.

 

[Tokiopop]

There are PwnageTool like programs for Windows.

 

[ThugZilla]

There are PwnageTool like programs for Windows.

Yes, but none preserve the baseband

 

[MistaBungle]

Wait for 3.0. 2.2.1 has nothing worthwhile. Keep your baseband, less chance of screwing it up and getting it locked.