OK, some kind of filter appears to be changing the case of my posts. For example, I was trying to type this smiley :P - it looks right on the post before I submit it but the P changes to a p after I submit it and it gets changed to :p - what in heck? It happened in spaz's thread, http://www.discussanything.com/forums/showthread.php?p=1190370#post1190370, but seems OK in this thread. Also I tried to type TN and it changed it to Tn.

that's the yelling setting set in the Admin CP.

if a post contains all caps and no lower case, it changes it all to lower case.

:p:p:p

:P:P:P a

I always thought this caracter set looked better-

:-Þ

All I was trying to post was "TN :P" - so I guess that all the letters were caps.