I don't think it's smart (due speed). But I guess it should be possible to plugin an usb wlan adapter and make your nwsp2 wireless (if ethernet isn't an option).
Can you confirm this? I'm quite a newbie with linux, so I don't have a clue what to do.
I'll guess I need to install a driver and I need some sort of configurator.
Can you push me in the right direction?