DS WiFi connection with a drongle... help.. please help...

[#1]

ok I need help. I am going very very mad... 
I have search the web and fiddle and updated and wiggled with every setting I can find but have still not been able to connect my DS lite to my Hercules wifi drongle
So I turn to people of intelligent and knowledge, (with a little bit of grovelling you notice) for help...
Help !!!?!
ok I have run ipconfig with the result below. I can detect the wifi signal just get the old 52000 failure. Tried all the standard, but nothing work... I am doomed to play with myself 
Thank you in advance for your help guys & girls.
Boffles

PPP adapter Voyager 105 ADSL Modem Connection:
Connection -specific DNS Suffic :
Description : WAN (ppp/slip) interface
Physical adddress 00-53-45-00-00-00
Dhcp Enabled : No
IP address : 84.92.##.### (no that silly)
subnet mask : 255.255.255.255
Default Gateway : 84.92.##.###
DNS Serverts : 212.159.6.9
                      212.1596.10
Ethernet Adapter Wireless network Connection:
Description : Hercules USB WiFi Transmitter
Physical address : 00-08-D3-30-65-6E
IP address : 192.168.0.1
subnet Mask: 255.255.255.0

[#2]

Try changing your default gateway to 192.168.0.1 [your router address]
[sorry - please ignore that!]

[#3]

OK. DS's can be a right pain to get online.
Firstly are you using the old style DS or the DS lite. I also assume you're using an official cart. If it's the DS light, they're notorious for being a pain to get online. But they are doable.
Firstly make sure your wireless channel is above 8. Yes I know sounds strange, but similar to the 360 the lower channels are a right pain.
Secondly the only encryption that the DS can support is WEP. anything else and it'll just say naff off.
Thirdly if using a WEP key you should use passkey 1 rather than the keyword. Even though it should work, the DS just hates it.