It won't be long before all of our high tech home devices are wireless. Why not start with the Philips MX6000i Wireless Home Theater System? HomeTheaterMag.com has a nice review of this beauty that starts by saying:

The latest product in Philips' Streamium line is their complete MX6000i home-theater-in-a-box system. The MX6000i sets itself apart from the HTIB pack with a uniquely designed main DVD/receiver unit that incorporates an LED display to better control the sophisticated home-networking functions. The MX6000i operates either wired or wirelessly and communicates with a PC and/or a router via Ethernet to access content locally or on the Internet. When I installed the unit in my system, it automatically searched for and connected to my Linksys 802.11g router and identified it by name. If your system is not otherwise Wi-Fi-ready, though, the MX6000i comes bundled with a PC Link Wireless USB Adapter 11g, a computer dongle that allows the MX6000i to communicate wirelessly with your computer.

Read the Philips MX6000i Wireless Home Theater System Review