"choose resize image and place in database- all the things that Digital File Pro is designed to do-"
not exactly.... Digital file pro has no integration with a database, and the default dreamweaver database update server behaviors aren't flexible enough to accomodate an upload in most server languages.
For DFP v2 we moved to PHP only, and in that language it is actually possible to use the dreamweaver server behaviors with a few tricks, but still it is far easier to use DataAssist for database manipulation in general.
Thank you for the suggestion.