Recently there’s been a rash of releases of iPad rivals in the market that threaten to give the Apple device a run for its money.Among the many criticisms leveled against the iPad when it was first released was that it wasn’t good for anything but play stuff.We thought you might be interested to view once more a video we shot early this year of an iPad running on Windows 7 and using a Citrix Receiver that lets users get the job done with a virtual desktop.A few months ago we also covered the release of a mobile business intelligence application for the iPad developed by MicroStrategy.