F9: NetworkManager WEP for ATT 2701HG-B 2Wire router??

[sean darcy]

Fedora 9:

Using ATT dsl, with their 2Wire 2701HG-B router. The bottom of the 
router shows a 10-digit number, described in the manual as a WEP "64-bit 
Hex value"

The drop down box in the NM "Wireless Network Secrets Required" dialog 
only provides for hex in "WEP 40/128", and putting in the 10-digit Hex 
doesn't work.

Anybody got this to work?

sean