[jQuery] jquery slimbox?

Hi,
I've searched to no avail thus far. Does anyone know if theres been a
port of slimbox (or something similar to slimbox's notable 7kb size)
to jquery yet? im only aware of thickbox and imagebox so far. the
first is missing a few things i'd like to have (notably keyboard
navigation) and the latter seems to be just as 'big' as the original
lighbox v2.