Mozilla,QT and Kylix

[Tinus Kotzé <13596128@sun.ac.za>]

I am running Debian(Unstable) kernel 2.4.18(custom). I am using KDE 3.0.3(deb 
packages from kde.org).750 Mhz Celeron, 198 mb ram, ata66 drives(7200 rpm,8.9 
ms)

Problem 1
I find that Mozilla is very slow at loading and I freezes my system 
temporarily when I open tabs and do multiple downloads. Is this normal? Is 
mozilla just very system intensive.

Problem 2
I am running Kylix and find that my fonts is almost unreadable small. The menu 
headers I can still read with dificulty, but the contents is impossible to 
read. I am assuming it is using a qt font setting. The other thing I would 
like to know if it is possible to  change the themes of qt programs like 
gftp.