wired or wireless won't matter - Dragon is a software program that runs on the computer hard drive.

You do need to have a good amount of memory on your computer {RAM} and a fast enough CPU speed - see package/box for minimum requirements

also i have found that a good microphone and a good sound card are needed for the best results.

http://www.digitalriver.com/v2.0-img...n/stndrd_9.htm
many buy it from resellers or ebay

System Requirements

* Intel® Pentium® / 1 GHz processor (for example, Pentium® M, Pentium® 4), or equivalent AMD® processor - Faster processors will yield faster performance
* 512 MB RAM
* 1 GB free hard disk space
* Microsoft® Windows® XP (SP1 or higher) Home and Professional, 2000 (SP4 or higher)
* Creative® Labs Sound Blaster® 16 or equivalent sound card supporting 16-bit recording
* Microsoft® Internet Explorer 5 or higher (free download available at www.microsoft.com)
* CD-ROM drive (required for installation)
* Nuance-approved noise-canceling headset microphone (included)
* A web connection is required for activation

During the install process the software checks to make sure your system meets these minimum requirements. If you do not meet the requirements, the software will not be installed.


tips and info-
http://www.synapseadaptive.com/joel/index_old.html