I've got the first ICP and I love it. It works for everything pretty much, all my emulators on my phone and even a lot of market apps, standard navigation on my phone or pc, and even games on my desktop. They've added a keyboard to the second one, well, that is if they meet their kickstarter goal. A keyboard would be great for dosbox. Here's their kickstarter page...

http://www.kickstarter.com/projects/...rce-controller