Best software to control multiple XBMC's from a PDA or iPodTouch

Hello,

I have looked into a lot of remote control tools and apps to control the XBMC from an iPhone, iPod or Windows Mobile device but i cant seem to find something that enables you to select different XBMC hosts without re-configuring the host settings.

Does anyone come across a app that lets you choose another host from the start?

Regards,
Pieter

I use this
http://www.collect3.com.au/xbmc-remote/

with a quick button press on the iphone/itouch you can switch from 3 preset saved settings. Works well, I can use it at my house in a variety of locations without having to enter anything. The picture on the main page is very deceiving (you actually see a itunes mobile style interface), but the app still looks and works great.