I ran across this in searching for solutions to my upgrade woes; it doesn't help me much but is good reading. If it's already linked somewhere in the wiki or docs, I apologize.
http://www.student.nada.kth.se/~x00_jcb/FinalReport.pdf
Andrew Long
Network Support Specialist
EscapeWire Solutions LLC
617 Dingens Street
Buffalo, NY 14206
Office (716) 893-4984
Mobile (716) 830-5169