Hi Bongadoo - thanks for your comments. The question about whether fonts need to be installed on the end users sytem is a good question. Because of this, there are two methods for creating text - standard text and headline text.
Headline text is for if you want the best appearance - you can choose from any font installed on your system (and of course, that is unlimited), and it will produce smooth antialiased text of any size you like (not fixed pixel sizes), with the option of adding colour, drop shadow or glow (which can be blurred or offset to the desired amount). Once your headline is created, it is stored as an image which will be loaded automatically when you export your project to DBP - which means there is no necessity for the end user to have the same font.
Standard text is more useful for small font sizes where a lot of text is needed, and it needs to be updated from within DBPro. You draw a text-box of the desired size and choose the text size (fixed pixel size), and it will be word-wrapped to fit within the desired box dimensions. If you resize the box, the wrapping will update, so you don't need to worry about text spilling out of the area you want it to be. You can also choose the colour and opacity of the text. Once exported, you can update the text content using a single command. Unlike the 'text' command in DBPro, you do not have to call it every loop - you only call it when the text needs to be updated, which means this type of text is more efficient. Standard text does require the end user to have the same font on their system, as it is produced internally - so it's safer to use a common font like Arial (which, to be honest, I think looks much better for small, legible text than anything too stylised anyway). There is an option to allow DBPro to do an automatic check for fonts when the interface is loaded, which will cause text to revert to Arial if it is not found (this is an option rather than the default, as checking the whole system for available fonts can slow down the loading of the interface).
The license agreement allows you to use the media for the intended purpose of GUI Studio - creating graphical displays for DBPro - and distribute your work royalty free. You can also use the media as a base to modify using a paint program, and use the modified media in the same way (so, for example, the steering wheel which has the Andromedus alien logo - you could change the logo to your own, and still use it for your project, commercial or otherwise.) What you are not allowed to do under the license, is to redistribute or resell the media as stand alone or collections of media, or as part of an application which has the same purpose as GUI Studio. Pretty standard arrangement for allowing you to be creative, but not devious!!
You can also see the list of available commands here:
http://www.andromedus.com/guistudiohelp/
Hope that answers your questions.