Mobile 5 and Office Communicator If you have a Q (and I assume you do or are thinking about getting one since you're on this ste) and your company has deployed Microsoft Live Communications Server 2005 I highly recommend the new Microsoft Office Communicator Mobile. It is the client piece of the IM software for your Mobile 5 device. I have installed it n my Q and it works wonderfully. In order to get it to work, you do have to install your root certificate onto the Q and Verizon has locked down the permissions to add certificates to your device. In order to do this you'll need a free download of VZW_SpAddCert. This executable will allow you to add the root cert to your Q. Then just install the Communicator Mobile software and configure it for your environment (i.e. server, username, password) and off you go. All of the software you need for the Q are free downloads. I ca't tell you how cool is it to be sitting in Denver and be able to IM corporate users back in Boston. At it is all secured communication, no public IM worries. This is a must have if you are using Live Communications Server 2005 in your company.