Hi all I have just joined the list :-) Here is my problem, I am newbie running Slackware10.2 with KDE desktop. I have long since upgraded to "mozilla-thunderbird-1.5-i686-1jim" which I downloaded from <linuxpackges.net> I want to change the date format of thunderbird to the default format that I have configured for KDE (SHORTWEEKDAY-DD-SHORTMONTH-YY). My dates show up as Tue-07-Jun-06. Basically I get confused between date & month so I at lest like to keep one of them in words. I did a bit of searching & found this site kb.mozillazine.org/Date_display_format My first question is why did all the pages that I came across, referred to this (user.js) file? I did not find any such file, but I did find something called "prefs.js" /in/my/home/.thunderbird which seems to have the same function. So I added a line to the file (prefs.js) as per the instruction on the page user_pref("mail.ui.display.dateformat.default", 1); it was supposed to show me time like this Friday, December 31 2003 10:23 AM but unfortunately it had no effect!! the date format remained as it was before (06/07/2006 12:30 PM). Then I installed this (configdate-0.3.6-tb.xpi) extension, which (as I realized later) just automates the above mentioned process; and it also had no effect (no surprise there I guess). My dates (in thunderbird) keep showing as 06/07/2006 12:30 PM I did check the /patch section for Slackware10.2 at <slackware.com> & it had mozilla-thunderbird-1.0.7 Could it be possible that thunderbird-1.5 is not compatible with Slackware10.2 ?? or am I doing something wrong?? Oh! I am also using a custom compiled 2.6.13 kernel & my Location is KDE is Bangladesh... could that have anything to with this all?? Thanks Emon