Connect wireless clients / PIN

I am trying to add a wireless client to my network and am following the instructions on the following linked Web site:
http://docs.info.apple.com/article.html?path=AirPortUtility/5.1/en/ap2118.html
I want to allow a client access to my network using the PIN method.
When I try to enter a number in the PIN field, I am unable to type anything in the field. The cursor is in the field and blinking, but when I type, no characters are entered.
How can I solve this problem?
Message was edited by: Diamondtron

I appreciate the responses to this thread, but I am still experiencing my issue. Here is a more detailed breakdown of the issue
Problem Statement: After installing the Linksys product, all clients are able to access the Internet, but not all clients can "see" each other.
Clients consist of 1 Dell Desktop PC running Windows Vista and two laptops (one Dell and one Compaq/HP both running XP PRO).
I am able to ping from the Vista machine to the XP/Dell, but not in the other direction.
I have enabled sharing on all systems but still cannot map to the printer connected to the Vista machine.
I have created a workgroup and can see the XP laptop (I haven't joined the HP laptop to the WG yet) from the Vista machine, but cannot see the Vista machine from the laptop.
All sharing worked fine when I was running the previous wireless setup (2WIRE SBC/YAHOO DSL modem). I did not have to go to the extent of creating a workgroup and a "network," the machines were able to communicate fine.
I am inclined to believe the issue lies with the router, but Linksys disagrees. The router itself seems to be working correctly and I have been assured by Linksys Tech Support that there are no settings on the router that would prevent clients from seeing (pinging) one another.
(Edited post for guideline compliance. Thanks!)
Message Edited by JOHNDOE_06 on 04-16-2008 01:07 PM

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