Announcing Q2E43 firmware for XO-1

[Mitch Bradley]

http://wiki.laptop.org/go/OLPC_Firmware_q2e43 is a candidate for a 
general-availability firmware release for XO-1.  It fixes problems found 
during testing of q2e42, which was not intended for general availability 
(because we suspected it would have problems due to the long interval 
from q2e41 to q2e42).

Changes since q2e41 include key delegation, various improvements in USB, 
SD, FAT, and ext2 handling, secure booting of Windows XP.