how can i add a s,iley to my discussion and also how to write in bold letters.

India
July 12, 2008 9:30am CST
i have reached 200 discussion and i have got a privelige to add a smiley to my discussion but do not know how to add it.would you help me to find where i could get a smiley.
1 response
@bombshell (11265)
• Germany
13 Jul 08
hello there.i have 400 plus now but did not have that message that i have privelige to add smiley.how did you know that about privelige???thank you.