by Chris Bodenner
Some early morning updates from Al Jazeera's live-blog:
6:38 am Internet and mobile phone networks are still down in Egypt.
6:30 am The headquarters of the ruling National Democratic Party in Cairo are still on fire.
6:04 am Al Jazeera's Jane Dutton, reporting from Cairo, says the National Museum in the capital has not been damaged by the fire that destroyed the neighboring office of the National Democratic Party last night.
5:13 am The Egyptian army secured Cairo's famed antiquities museum early on Saturday, protecting thousands of priceless artifacts, including the gold mask of King Tutankhamun, from looters.
4:17am Al Jazeera's Amyman Mohyeldin says the streets of Cairo are "still abuzz" but peaceful. The curfew, which thousands have defied since it came into effect at 6pm yesterday, is in place until 7am.
(Photo: An Egyptian man stands in front of a burning armored vehicle in central Cairo on January 29, 2011. Egypt's embattled President Hosni Mubarak addressed the nation for the first time since deadly protests erupted against his regime, vowing reform but showing no sign of relaxing his decades-old grip on power. By Khaled Desouki/AFP/Getty Images)