Unlocking 3.0.1....Help!

Hey guys and gals,

I've jailbroken my 3GS a couple weeks ago using redsnow.

I've just learned I'm possibly going to Euro in a couple weeks. I was wondering if following the directions I've copied and pasted below will do the trick or am I missing something else?

DIRECTIONS:

Unlock iPhone 3.0.1

1. Follow the steps above to jailbreak your iPhone.

2. Once your iPhone is jailbroken, open Cydia.

3. Add repo666.ultrasn0w.com to your sources

4. Install ultrasn0w, and reboot!

5. Now your iPhone should be unlocked.


Thanks for the help friends....