Hi again,
Here is a brower-based WiFi tool
(free) that will show you all the connections around you and will help you to determine wether or not you should change your channel if you are suffering from a slow connection or other problems related to your connection. You will see at a glance how many connections are using each channel, so if the one you are using has a lot of connections you can easily change to a less used one via your routers home page.
Also very useful for Techs when diagnosing clients connections problems,good for channel selection and siting issues.
Here is the link
http://meraki.com/tools/stumbler/
Just click the big green button and follow the steps.
Quote from the siteMeraki WiFi Stumbler
The perfect tool for planning and
troubleshooting wireless deployments
From the first cloud-based wireless networking company comes a convenient new tool: the Meraki WiFi Stumbler, the first browser-based wireless scanner. Unlike other wireless scanners, WiFi Stumbler is a convenient tool that does not require any software installation.
UnquoteCheers, hope this helps,
ticker