Evidence for Exodus
http://dwij.org/forum/amarna/1_exodus.html By Ahmed Osman, British Egyptologist
http://worldview3.50webs.com/exodus.html
http://www.dovidgottlieb.com/comments/Exodus.htm
"We may not possess, at least at present, conclusive proof that the Israelites left Egypt en masse as the Bible describes. What we do have, though, are several indications of the Exodus’ historicity, and ample evidence that the biblical account is entirely plausible"
http://www.auss.info/auss_publication_file.php?pub_id=1041
Why didn't Egyptians write about the Exodus
"R. Alan Cole observes that "Egyptian monarchs were never given to recording defeats and disasters, and certainly not the loss of a chariot brigade during the pursuit of runaway slaves.") The ancient Egyptians wanted to put the best face on everything that happened." [1]