TOOLS :
Fexplorer,Xplore or any 3rd
party file managers that can
access your phones system
folder.
PROCEDURES :
1. Open your file manager then
go to E:\System\apps\Uzzap
then look for this file
kalypte-user.ini
2. Open the file in text mode.If
you are using Xplore file
manager just press #8 in your
keypad. After openning look for
this line
xxx.chatalias=yyy
xxx = your current username
yyy = your current nick name;
your last used name in uzzap
chat room

Example :
ginebramav.chatalias=mav
;ginebramav is my username
;mav is my last used nick name
in Uzzap chat rooms
3. Edit "yyy" and change it to
any long nick name that you
desire. Maximum length is equall
to 24 characters including
spaces.
Example :ginebramav.chat_alias=___ginebramav.wen.ru____
4. Save your edited file then exit.
Open your uzzap application and
chat check if you have a long
nick name.
5. Enjoy chatting!

NOTE :
Tried and tested on my N6600.
This trick is applicable only with
symbian Uzzap (in sis format)
application not with java (jar
file) .
For nokia s60v3, u need to hack
your unit first to access your
uzzap application folder.