Apple has announced that developers can register to get an Apple TV Developer Kit before the device's public release but there is limited availability.
NetSpot 1.1 lets anyone run a quick and extremely effective Wi-Fi site survey and quickly map wireless coverage of a living area, office space, new building, etc.
Basetent allows basecamp users to manage projects right from their iPhone wherever they are and utilizes Basecamp's look and feel making it suitable for the iPhone.
CheckUp is designed to check your disks and memory but also to monitor the usage of CPU, Memory, Disk Drives and Network Adapters in a very visual way.
iBrr Bluetooth Receiver and Remote is a great replacement for the built-in music player as well as having the ability to be remotely controlled by another iOS device running the app.