How do I get x10 mini to show up in adb devices on osx?

I cant get x10 mini to show up in "adb devices", (only emulators show up). Phone is in usb-debugging-mode, thethering-applications are disabled and on OSX I shouldn't need to download any USB drivers for the phone, so whats wrong here?

/Developer/Utilities/usb probe reports phone as:

    Descriptor Version Number:   0x0200
    Device Class:   0   (Composite)
    Device Subclass:   0
    Device Protocol:   0
    Device MaxPacketSize:   64
    Device VendorID/ProductID:   0x0FCE/0x2138   (Sony Ericsson Mobile Communications AB)
    Device Version Number:   0x0224
    Number of Configurations:   1
    Manufacturer String:   1 "SEMC"
    Product String:   2 "SEMC HSUSB Device"
    Serial Number String:   3 "4342xxxx314A5151xxxx"

Thankful for any help

Solution

Run the command

android update adb

This will create a adb_usb.ini file in your $HOME/.android directory. After you open this file you will see:

# ANDROID 3RD PARTY USB VENDOR ID LIST -- DO NOT EDIT.
# USE 'android update adb' TO GENERATE.
# 1 USB VENDOR ID PER LINE.

Just add a new line to file and write 0x0FCE save that file and exit. Now restart adb server with:

adb kill-server
adb start-server

adb devices now should list your device.