Has anyone ran across a "Remote Desktop Connection"-like app? Something like this: Remote Desktop for your iPhone! : Boy Genius Report
or this: Download :: RDM+ BlackBerry :: Remote Access Tools
but without the need to install things on the remote machine. An application which uses the built-in MS RDC / Terminal Services functionality.
This would be very useful in, for example, managing BES server from a Storm while sipping tropical drinks in Tahiti or something like that....