Unlocking 3.0.1 w/ 04.26.08 baseband

[kinkster]

I haven't had to unlock an iphone in ages, and god is it confusing. Many thanks to anyone who can lay out what I need to do.

iPhone: 3G
OS: 3.0.1
Baseband: 04.26.08
Computer: Snow Leopard

Preferably I'd like to have the newest software, unlocked an JB'd, when I'm done, if that's possible.

 

[Applejuiced]

You can use pwnage to create a custom 3.1.3 firmware that leaves your baseband untouched and then install ultrasnow from cydia to unlock.