system
41
Default browser is Firefox, nothing use IE
Asyn
42
It doesn’t matter which browser you use.
Edit: But you can skip 4., if you promise to follow 5. ;D
system
44
I see that you now have more than 20 posts which will permit you to update your profile to include signature information.
Please go to PROFILE then Modify Profile then Forum Profile Information then Please select your country: then Signature: and put information about your system just like my signature about your system just like my signature so that the helpers can offer pertinent advice.
In Account Related Settings select Hide email address from public to prevent scammers and spammers harvesting your freemail.hu email address.
system
45
You mean a decompression bomb? ??? A decompression bomb is either a too-big file to be scanned by avast!, or it’s a zip file that dumps a HUGE amount of data on your hard drive.
Asyn
46
You should quote the post of whoever this reply goes to. 
system
47
This bomb is a file which doesn’t exist, but the avast! found it.
Asyn
48
Forget about the decompression bomb.
That’s not your machine’s problem. 
system
49
Please read this topic:
What is a decompression bomb.
http://forum.avast.com/index.php?topic=8943
See igor’s answer
A decompression bomb is a file that unpacks to an enormous amount of data - thus “flooding” the unpacking engine.
You still need to update to IE8.
Professionals? Really? I can’t imagine, really.
Steps to take before you install Service pack 3 for windows xp: http://support.microsoft.com/kb/950717