Setting Up WIFI

[descha00]

Hi guys,

I'm also having issues settings up my WiFi on my RPi.
Using Alpha 5.
Using USB-N10 WiFi Adapter, thru a powered USB hub.
No special characters in the password.
SSID is not broadcasted by my router.
/etc/network/interfaces seems okay (see below).

Ethernet over eth0 is working A1, however the ultimate goal is to have this RPi working wireless.
Trying to set it up thru SSH with xbian-config but I get the message "failed to connect to..." after entering SSID / password info.

I also tried disconnecting the eth0 (thinking maybe the wlan0 cannot be mounted while the eth0 is connected) but not working either (I see that by going in the xbmc system info and no ip address).
Also thru the xbmc settings -> xbian, I see the wlan0 interface status as DORMANT.

**** Update ****
Here's the content of my /etc/network/interfaces
--
auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
iface wlan0 inet dhcp

wpa-ssid "MyNetwork"
wpa-psk "MyPassword"
wireless-power on
--

Any idea where I should start my debugging?

Thanks in advance