Citrix Receiver v1.0.3
Citrix Receiver allows you to remotely control a desktop from your iPhone and run any Windows apps that are on servers hosted by XenApp 5 or Presentation Server 4.5. While looking at your Windows desktop from the tiny iPhone screen can be frustrating (and an exercise in using the iPhone's scrolling features), it can be helpful in those emergency situations when you can't get to a full desktop and need to fix something quickly.
You can also use a feature called DocFinder to locate documents on your network servers. You can host or join GoTo Meetings, and you can quickly set up a demo account from your iPhone to try out the many other Citrix Receiver features that are available, which is a nice touch