How can I upload some photos when I response other's discussions?

lovely picture - Happy Valentines day! Give my best wishes to you!
China
February 14, 2007 12:40am CST
Pls give me some advice, Thanks. I know only upload photos when I start a new disscussions. Give my best wishes to all of my friend.
1 response
@catch_me (930)
• India
14 Feb 07
if you want to upload photos while responding also.. u have to cross your posting above 500 first.. then only u can upload images as well as use copy n paste option....
• China
14 Feb 07
Very Thanks for you response! Happy Valentines day!