I've updated my HTML version of Ken Nordtvedt's Haplogroup I spreadsheet, with the markers in FTDNA order: http://dgmweb.net/DNA/General/Hg-I-subclades-FTDNA-order.shtml I've also updated the comparison of the I1 and I2 haplotree versions from Nordtvedt, ISOGG, and FTDNA: http://dgmweb.net/DNA/DNA-hub.shtml#Haplotrees With thanks to Ken, as always, for sharing the fruits of his research. Good hunting, Diana