Did I miss something or XTech 2007 in Paris was supposed to be cheaper than XTech 2006 in Amsterdam ?!?

XTech 2006 A'dam XTech 2007 Paris
Gold pass, non-member $1145 $1445 $1690
Full conference, non-member $1195 $1390
Full conference, students $325 $390

Update: look for Ed Dumbill's comment to Gerv's post about XTech 2006...