Yay! I was looking at 4seven's and goinggear, not the company store.
Now if only they'll make a neutral white version of the 50 (I'm leary of the 501 series because I really like the super-wide beam angle of the 50; I have a feeling that the narrower one won't work as well for lighting up a tent or campsite.). A clicky with the 50's beam pattern would be nice too...
EDIT: Eh. Considering the popularity of the 80-degree versions, I suppose it'll be a non-issue and I should just get a 501w.