Could I possibly run into problems with connection speed when playing internet radio?

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UPDATE:
Jeez, I'm so ignorant...... I just turned on my Photoshop computer (which is also where I've ripped all my music files to an external hard drive) and I got a window asking me if I'd like to allow the Denon Network to play content from this computer's Windows Media Library... Holy Crap. I thought I was going to have to connect a USB hard disc to the Denon...I didn't kno I could do it this way!

::::::: No disrespect to Axiom, but my favorite woofer is my yellow lab :::::::