Crop ratios?

["nick hatch" <nicholas hatch gmail com>]

I was under the impression that f-spot didn't have a crop ratio built in for 8x6 (standard digicam aspect ratio), but just realized that it is in there, just labeled as "4 x 3 (Book)". (My math is great...)

Where does this description come from? "Book" doesn't seem like the best title, but I'm not sure what else would be a better name.

Any chance of adding a "Keep existing aspect ratio" option?

-Nick