install/43549: 5.1_RC3 USB Keyboard problems

>Number:         43549
>Category:       install
>Synopsis:       5.1_RC3 USB Keyboard problems
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    install-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jul 02 02:15:00 +0000 2010
>Originator:     Bob Nestor
>Release:        5.1_RC3
>Organization:
>Environment:
5.1_RC3
>Description:
Booting 5.1_RC3 (i386) from CD the installer doesn't recognize my USB keyboard. 
 This isn't an issue with -current (as of 6/30) or with the 5.0.2 i386 release.
>How-To-Repeat:

>Fix:
Unknown