Problems with Firefox 2.0.0.6 and FreeBSD-STABLE 6.2

[TooMany Secrets]

Hi!

My system:

uname -a
FreeBSD klingon.vlex.com 6.2-STABLE FreeBSD 6.2-STABLE #0: Sun Aug 12
18:52:17 CEST 2007
root at klingon.vlex.com:/usr/obj/usr/src/sys/KLINGON  i386

Firefox version port:
firefox-2.0.0.6,1   Web browser based on the browser portion of Mozilla
firefox-i18n-2.0.0.6 Localized interface for Firefox

Other ports:
nspluginwrapper-0.9.91.4_2
linux-flashplugin-7.0r69

Firefox runs fine, it doesn't hang or anything about. But the problem
comes when I open any url, and I can't move up or down the page, or go
to another tab. The firefox make a "lag" and I can't make anything.
Times it lasts more, and other times it lasts less time, but is very
very annoying, because I use it in my workstation at work.

Anybody could help me, please? And excuse me my bad english...

-- 
Have a nice day  ;-)
TooManySecrets

============================
Dijo Confucio:
"Exígete mucho a ti mismo y espera poco de los demás. Así te ahorrarás
disgustos."
============================