I know next to nothing about wireless so bear with me...

 

I'm thinking of getting an XPS system.

 

Besides gaming, what I'd really like to do is use my PC to control music throughout my house via powered speakers and a few Apple airport express units. They requre a "Wi-Fi-certified 802.11b or 802.11g computer."

 

Does the XPS fit this description or do I need to add something to it to make it wireless compatiable?

 

I'm also confused because there's a similar Shuttle PC I'm looking at that has a "wireless module" as a hardware option, however, the Dell's only have "routers."  Are they the same things?  

 

Any help is greatly appreciated!