Hi guys, in a few recent months, I've been learning about how to create an Internet presentation using Joomla 3.X.X and its extensions. So, after all, I've created some presentation but after the Firefox browser automatically updated to the latest version, I've noticed some problems arose. Some of you who used Joomla, know the Joomla compresses articles, modules, banners, components ad so on... For example I want to create a banner. First of all, some name should be given to the banner. In the box for giving the name "_" can not be displayed. So, if I've written something like "Plane_ 2000X80" it will be displayed like "Plane 2000X80". I consider this as some kind of a bug. Later on after I've created the banner the Joomla will put the banner on the banner list with all the other banners created. The name of the mentioned banner will read as follows: "Plane_2000X80" (without quotes of course) I don't use the latest hardware but my machine consist of the next hardware components. Motherboard: Gigabyte, GA-M55plus-S3G (rev. 2.1) RAM: Kingston 8GB Processor: AMD, Athlon 64, 3500+, 2.2GHz is working frequency Graphic Card: Radeon, HD6570, 128 bit interface, I've installed the Win Framework 4.5.2 (original for the card is version 4.0.0) Hard Disk: Western Digital WD 10 EZEX- 08M2NA0 SCSI Disk Device The platform: Windows 7 There is no this problem with the Chrome browser. My second problem is that the Firefox freezes if it's all about YouTube and the flash and especially if I fast scroll down then up the page. Thanks ======Email address removed by Moderator =====