[goxy63]

Minor problem with article editing:
When editing article its saves and content after edit is there, but if after edit I go again in edit area content which I edited previously is not there. After clearing cache from browser and going in editing area everything seems to be ok.

Another thing, do I have to do all steps from this article in order that .htaccess code works properly or I can miss some of those [modificatios] ?

Running VB 4.2.1, using .htaccess code from first post here, and on top of your code I got this:
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]
in forums and in public_html root .htaccess file

All in all great .htaccess code , my site is like 30-40% faster loading pages :]

edited:

Users reporting problems with writing messages in user profile, message which someone posted in profile is not vissible by owner of profile or something like that, also user is deleting posted images in profile than after reloadin profile page pictures are still there...cache issue looks like as after some time its all ok

ps
few days ago I changed in VB amdinCP from basic friendly urls to advanced, did try to change to Mod Rewrite Friendly URLs but no can do as I got me problem with forums which contain in titles non latin characters... errors everywhere..

not sure is it any good from basic to advanced but... just to mention if this by any chance can help