Bluetooth/USB tethering & MMS for O2 Ireland with iPhone OS 3.0

Update #2: These carrier settings will work with Beta 2 also. Also,
Safari likes to attach a .zip extension to the ipcc, so either rename
the downloaded file minus the extension or use Firefox/curl something
else to download the updated carrier settings.

Update: Updated the MMS proxy settings, the previous version was using
an old proxy. To update just re-download the carrier settings and apply
an update once more.

After a little dicking around prompted by some stuff I noticed on
twitter, I cobbled together this updated carrier bundle for O2 Ireland
to enable USB/Bluetooth tethering for iPhone OS 3.0. This also enables
the sending/recieving of MMS messages a new photo button will appear in
Messages.app to send pictures as MMS messages.

Grab it here.

To install, option (alt) click update in iTunes, and select this updated
IPCC.

If something terrible happens, you can grab a backup of the old one to
restore here.