SIGNS AND WONDERS A sign in Siem Reap: "PLEASE TAKE CARE OF YOUR WEALTHY." A diagnosis in Phnom Penh: "RAGING CRAPS" -- according to a local doctor, the name of the 48-hour flu Kristi got a day before I left. Street signs in Bangkok: "RAMA I", "RAMA III", "RAMA IV", "RAMA VI", "RAMA IX" -- various streets named after various kings. A sign near the Thai-Cambodian border: "5 BHAT" (12.5 cents) -- the price to use a bathroom at a bus stop. After seeing what was inside, I decided that was about 4 Bhat too many. A sign in Oudong: "PLEASE DON'T SHOES" -- at the beautiful new temple outside Phnom Penh where one of Buddha's teeth has been placed. For more on my Phnom Penh trip, request a copy of the DVD I'll be putting together over the next few weeks. Bob