What is this symbol???

[Dragon9]

<img src="http://enz420.hypermart.net/symbol.jpg">

If the HTML didnt work: http://enz420.hypermart.net/symbol.jpg

I dont even know if it is Chinese. Just giving it a shot.

[ppk]

it's chinese, pronouced as 'jia', meaning 'good'.

[James Campbell]

No, the character is not 佳 (jia) meaning good. It is 隹 (zhui1) having to do with birds. Look at the way the top of the character is written, this is a calligraphic style you find only in characters containing zhui, such as 誰 shei (who), 雅 ya3 (elegant), etc.