Take a look at the "TouchControl" iPhone/iPad/iPod Touch app, and the free PC companion software. Allows you to create completely custom remote interfaces on the iPhone using your own designs/graphics/buttons/backgrounds, etc. Also provides direct integration with USB-UIRT and ability to execute commands, run programs, and control your PC from your iPhone/iPad/iPod. If you are an IRCommand2 user, you can drive IRCommand2 devices and buttons from your iPhone using a fully customized/personalized interface, opening it up to other IR dongles, X10, etc. If you're a Windows Media Center user, control it all from a remote that looks just like the physical MCE remotes - but on your iPad!

Great for you HTPC-ers.

App Store: [Link: itunes.apple.com]

Web Site (PC Software and support): http://www.touchapptech.com