[nrfitchett4]

in the kitchen under tools. but i use the separate program.

unzip it. copy a cab file into the file.
drag it over the cabtooem program (click and drag it, release click when over program).
it will make a folder with same name as cab program.
click and drag that folder over the ext packages rebuilder program.
then copy or cut and paste folder into the ext->shared->packages folder.
this will add it to your kitchen and also enable it automatically (you can disable it from in the kitchen)