Doesn't seem that hard, mostly what I was wondering was what similar products are out there like the Apple Airport Express?
http://www.apple.com/airportexpress/
Also, info on what you have used your computer/home network for would be of great use to me. i.e., does anyone use their computers as a music center, or for viewing movies, or anything else media wise?
I use Windows XP Pro Media Center Edition 2K5 (only available on specifically built power machines) which has dual Hodgepodge TV Tuner cards (to record 2 channels at one time), playback movies, music, view pictures, play games like tetris and solitare by remote, listen to internet radio, view channel listings like Digital Cable and satellites displays, etc... all on my remote controll without having to touch my system except to put blank DVD's in to save what I record to my 250 GB SATA HDD...
the machines are custom built for Win XP Media Center Edition and many are available from $1800 and up...
Taking the time to go to Comp USA and looking at the high end machines which usually has this OS onboard is well worth it.. the monitors they come with have much higher clairity and resolution capabilities than normal systems.. plus the system itself is usually one of the top end systems...
Like mine, I am running dual P IV 3.24 Ghz Extreme editions with 2 MB 2nd lvl cache (per CPU) and 1 GB system memory with a Radeon X300 256 MB vid card and FBS of 800 Mhz with the memory synced to same speed.. total cost of this system was $2450, give or take $30..
Why built into a system with software that may or may not work on it.. these systems are specifically designed for total home entertainment.. like the sound cards are all Dolby Digital 7.1 surround and can push 500 watts per channel for 6 channels.. AKA Sound Blaster Audigy Ultra...
Anyhow.. best system I have had as of yet.. Sony Viao desktop system... Laptops by Sony and Toshiba are hard to beat as well.. the only systems better are either the ones you build (hard to get correct components to make all Multi-Media work correctly) or the ones from Alienware Computers.. but they cost too much, but the quality is well worth the expense.
Hope that this helps.