where can i report this bug?

[Hugo Jackson]

I just installed etch. i do most of my 
development ssh'd into my linux box using the 
macintosh X11 xterm package.
After installing etch and setting up ssh for 
trusted forwarding etc, i note that the mac X11 
program no longer displays the single opening 
quotation mark correctly. Instead it sends a " â" 
which also succeeds in clobbering the rest of the 
word up until the next space.
Interestingly I do not get this problem using the 
macintosh Terminal program (but of course it's 
not X11) but I do get it with the terminal 
program iTerm. I played around with choosing 
different character sets on iTerm and found that 
Western-UTF8 properly displays the opening single 
quotation, but adds an extra space following it, 
which leads to formatting errors.
This leads me to believe that there's been some 
change to the way etch has configured something 
(and its what that something is that i don't 
know) that causes problems for some xterm 
implementations as sarge did not have this 
problem.
Anyone have any advice or is anyone able to point me in the right direction?
Thanks.