sole-ing ballet slippers

[tummymunkey.livejournal.com]

there were a pair of leather, pink ballet slippers (possibly by adidas) with tan-yellow rubber soles on them - and i'm wondering how i'd go about sole-ing a pair of regular leather, split sole ballet slippers - ie what kind of glue to use that would accomodate walking, and WHERE i would find that sort of sole, or material.

this isn't' the shoe i'd seen, but these are the soles i'm talking about: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2860014210&category=3037

also: do you have any idea how to go about making frog rainboots from scratch - ie from a regular pair of rainboots? the only adult one's i've found do not stand up in cuteness to the wellipet ones.