Found answer, leave it here in case it serves others: Save graphic (in Corel Draw) in GIF format with a specific color as transparent.

Thanks,

Alex

>Hi,
>
>How does you create a logo with a transparent background to be included in a image field in a form?
>
>Related question, can you embed a font in an app to use in a text box?
>
>TIA,
>
>Alex