Cause an iOS icon calamity with Graviboard
Graviboard is a hysterical app that is available from the Cydia App Store that causes your iOS icons to become gravity and touch sensitive. Tilt the iPad and watch as your iOS desktop icons tumble and fall in the direction that your iPad is pointing. Grab an icon and toss it into others to cause a virtual trainwreck as the icons collide and scatter, bouncing off one another in a calamitous icon crash.
Is it useful? Nah, of course not, but not every app needs to be useful to be fun. Graviboard works on the iPad, iPod touch, and iPhone, and can be bought for $2.99 from the Cydia Store, and yes, that means you have to jailbreak your iOS device in order to access Cydia.
Watch the video, it’s pretty amusing and by using the same song in the iPad commercial you get a nice parody effect which is good for some laughs too. This would make a fantastic app to prank someone with,
A hat tip to MacStories for tracking this down.

You can change the carrier name on your iPhone using a free tool called “Fake Operator” that is available through the Cydia store. Installing the tool requires a 
There are a few ways to properly eject a disk on a Mac, the first and perhaps the easiest method is to use the Disk Eject Key which is located in the upper right hand corner of a Mac keyboard (it looks like the image to the right). The disc eject key applies to all Macs with built-in disk drives and all Apple Wireless keyboards, but of course not all Macs these days do have SuperDrives, and these newer machines will want to use a different ejection method. If the Mac does not have a disc eject key, then you can use one of the following tips to eject the disk (or disc) from the Mac instead.












