To download firmware for your Apple device hover over the firmware tab and find your device. Select your device and you will see a list of versions. If you are an iPad or iPhone user be sure to select the right type of device (GSM/CDMA/WiFi). All downloads are one click downloads. I use these downloads myself and I wouldn’t use them if they contained anything but the iOS firmware. They are from Apple.
I update the firmware pages on a regular basis. Please follow the blog by subscribing on the sidebar or follow my Facebook page here. You can also follow my Twitter (contains my personal tweets as well) to stay up to date with the site.