You must set up a encryption on your wireless.
BUT, Lemme tell you this, the more you encrypt the slower it gets..
So you will never archieve top speed of you wireless using a encryption.
I set up a basic on my routers,
No SSID Broadcast And WEB 64Bits
Its basicaly a 10 hex digits passwords
A to F, 1 to 0
You need to login into the router: (http://192.168.0.1)
Go to WIRELESS
Now you need to change the following:
SSID: Put a name for your wireless, MyNet, UltraSuperWireless, Something, something unique easily remembered... CAPS MATTER
Channel... 6 should be the default, and you should have no problems with it.. unless you have some wireless telephone and its screwing up your interenet..
Mode Setting: Mix Mode, See I don't know what wireless card you run, so leaving this setting ensure that ANY wireless card will work, but at a price, SPEED..
Authentication : OPEN KEY
WEP Encription: 64Bit
KEY1: <ANYTHING from A to F, 1 TO 0... like: A4F50DE32A .. its 10 characters>
That should take care of your encryption.
On your wireless computer you have to configure manualy the network
Inputing the SSID, and the WEP Encryption.
So the ONLY way to connect to your wireless is not only knowing the WEP Password, but the SSID name..
Before closing up things, for limeware, you must configure some NAT RULES
They explain step by step how to properly configure your router..
Thats also explain the poor speeds (a bad configured router that is)
"Chile is a thin and tall country"