How to Reset T9 dictionary on Nokia N80

Got this from:
http://www.mobileplanet.com/ft.aspx?k=76770

Should work on N series phones I guess? Those who tested this method on their N series phone which isn't a N80 please leave a comment?! Thanks!

Here's what the link above says:

Hey guys I''ve been trying to reset my dictionary and noticed many people have had this problem.
I have found an easy was to reset the dictionary!

Download and install this very cool utility call Sexplorer from http://www.simonjudge.com/sexplorer.html

Install the app via Nokia PC suite to your mobile

Run the app on your phone browse to c:\system\data\predic\
and delete the file named 101F8615_F.dat or very similar (please copy this to your memory card using sexplorer first incase you make a mistake)