Cree has released an R5 XPE-HEW
it is cheaper than XPG, but a lot more floody.
http://www.cree.com/products/pdf/XLampXP-E-HEW.pdf
http://img341.imageshack.us/img341/5897/p1000625z.th.jpg
http://img341.imageshack.us/img341/5897/p1000625z.jpg
Also unlike the XP-E we are familiar with, this one is not really meant for flashlights, except maybe in a mule application (no reflector or optics.