iProntoedit can only import a ccf file and my codes are in a pcf file. Unfortunately there is no way to convert a pcf to a ccf, so unless someone has some really bright ideas, I'm stuck with learning the codes or cutting and pasting from 2 different programs.

iPronto graphics are the same as for other Prontos, png or bmp files. You'll find tons of them in the variousl Pronto files sections. If there are some specific graphics you are looking for, try doing searches on the Pronto NG forum.