[Opensource] BLOB upload

[#KARSTEN VOGES#]

My Problem is, that I want to upload images into a database.
The DBMaint does not provide fileupload.
A field, declared as binary in the DBObject, which is mapped to a BLOB in the Database, is rendered as an Textinput. Why?
Is their anybody working on it already? If not, I will try my best. Any suggestions welcome.
Thanx to Michael Rimov for adding the feature of BLOBS.
Karsten.