It's easy to add a signature to all your emails in Outlook Express, click tools > options > signatures.
Try something like;
“I'm making money every month, by giving away a free ebook. You can too,” http://www.yoursite.com/getpaidvirally.pdf
• In forum posts and signatures
Some forums allow links, but most allow signatures.
Try to find forum posts about making, or saving money.
Your forum signature example;
“Free report showing the exact method used to
build a steady online income with zero investment.”
Branding rights included; http://www.yoursite.com/getpaidvirally.pdf
Once you start building your online income, tell your friends how easy it was, and they'll be begging you for the report.
• Put your link on your business cards