MOTO Q software update is now available with new MSFP (Push email, global address lookup, enhanced security). Dial-Up Networking enable Moto Q to be used as a modem with your pc/notebook.

Motorola Q Enhancements after the update

• Dial-Up Networking (DUN)
  Q can now be used as a modem - either tethered or via Bluetooth to the PC.
  Multiple NAI - Allows handset to be enabled for modem use on the network.
• Cold Boot
  Provides users the ability to master reset device using key-presses if device becomes locked after forgetting Device Lock password.
• Proxy Server
  Enable Q to access network via different proxies (corporate IT feature).
• Microsoft Windows Mobile 5.0 Enhancements-- (AKU2.4)
• OS Enhancements
  Improved browser experience
  Allows Q to access websites that support frames which increases the variety of websites that a user can visit.
  SMS to E-mail functionality now supported
  Bluetooth separated from Airplane flight mode. Users can now independently Bluetooth while Airplane mode is enabled. (E.g. Listen to Bluetooth stereo & MP3 music while on a plane)
• MSFP
  New mobility features built into Microsoft Exchange Server (SP2). Available on release of Q – Refresh1
  Key Features: (see next slide for further details)
  Push E-mail: When new e-mail arrives in the corporate mailbox, e-mail will be pushed automatically to the Q
  Global Address Lookup
  Enhanced security
• Mobile & Security Feature Pack (MSFP) brings important new Enterprise features to the Motorola Q.

the update can be found here

Some tips of the update instruction can also be found here

http://www.motoqwiki.com/index.php?title=Software_Update_Installation