There are many places on the internet where you can find work-at-home jobs. Always be leary of companies that require you to pay something to work for them or to get on their "contractor list". You can also check out the Better Business Bureau to see if a company has had complaints filed against them. One way to find legitimate work at home jobs, is to check one of the following links: www.moneymakingmommy.com www.wahm.com
Home stuffing jobs don't exist, there are relatively cheap machines that will automatically take the letter fold it and put into an envelope. Any company that sends out bulk mailings owns one of these machines.