For evaluation purposes, a fully functional Student iBase for Windows installers is available.
Complete with a sample database, the evaluation version allows you to test all aspects of Student iBase including the upload functionality to an iPhone or iPod Touch
Download from the following link:
iBase_Sample_High_School.zip
Unzip to a temporary folder and run SETUP.EXE to install iBase - Sample High School on your Windows computer.
Step by step instructions for uploading a database to the iPhone or iPod Touch are available here