Here's how you can do this:

1. Open /Applications/System Preferences.app
2. Click on the "Universal Access" icon (filled, blue circle with stylized human in the middle)
3. Make sure the checkbox "Enable access for assistive devices" is checked. You find it at the bottom of the Univeral Access pane.

To enable you to use all capabilities of the IR Receiver of your Mac®, Remote Buddy is using its own driver. In contrast, all other applications with integrated Apple® Remote support usually use the OS X Apple® Remote subsystem.

As long as you're running Remote Buddy, Remote Buddy and its driver are responsible for turning the received button presses into actions. As soon as you quit Remote Buddy, this task is again handled by the OS X Apple® Remote subsystem.

If other applications don't use the interface to the OS X Apple® Remote subsystem correctly, this can lead to the effect that nothing happens when you press a button on your Apple® Remote. For as long as you're running Remote Buddy, issues like this are covered by Remote Buddy and it's driver and are therefore not visible to you. However, as soon as you quit Remote Buddy, the OS X Apple® Remote subsystem is back in control and any issues caused in it by other applications become visible.

Therefore Remote Buddy is neither the cause of the issue nor is it responsible for it. Instead, the cause of the issue exists independently of Remote Buddy. It's located elsewhere and can also only be solved there.

Although our products can't cause any such issues, we're regularly contacted about such issues and asked for help. In order to make locating and fixing the cause of such issues as easy and efficient as possible, we've developed a free diagnostics tool: Remote Control Diagnostics. It can locate issues with a single click and will provide you with information about the issue as well as with instructions on how you can fix it.

Yes! Provided the following requirements are met:

• You're using the AJAX Remote App
• Your Mac® is connected to your network via Ethernet (the Mac® only supports wake-on-LAN over Ethernet, but not over Wi-Fi) and is not running on battery (Apple® turns off the Wake-On-LAN functionality of your Mac® when it runs on battery).
• Your Mac® and your iPhone™/iPod® touch are connected to the same IP subnet and there are no limitations regarding UDP traffic on that network.