Hello Sly,
The solution for your captcha problem is very simple, if you sign-up and login before posting on Motorcycle Forum Thailand you not have the captcha characters.
Signing up and login before posting also enables the possibility to send and receive Personal Messages (PM) to and from other Motorcycle forum Thailand members.
Also you can post free motorcycle classified ads and some other services...
With kind regards,
The Admin
The Captcha (security check) for posting something on this forum turn me crazy. It say "Enter the characters" but often the 0 (zero) looks just like a O....