Here it is!
The Census Update Report from Ron and Kathy at CENSUS-L@rootsweb.com:
MO / Jackson / 1850 (Partial)
Dist/Twp/City Kaw Township
Transcribed by Tara Painter
Proofread by Bill Painter
http://ftp.us-census.org/pub/usgenweb/census/mo/jackson/1850/
3 census files
2 index files
partial.txt
Yeay!
I am such a genealogy geek.