change or removing things on the new product page

I am using zen cart for downloads only so i was wondering if there is a way to delete or at least make it changed automatically,

first if all can these be deleted all together?

Product is Call for Price:
Product Priced by Attributes:

and then how can i change the

Product is Virtual: to have the raido button automaticly be
Yes, Skip Shipping Address

and the same with Always Free Shipping: Yes, Always Free Shipping

and change the quantity box to off Yes, Show Quantity Box

and i would like to hide these

Product Qty Minimum:
Product Qty Maximum:
Product Qty Units:
Product Qty Min/Unit Mix:

Products URL:
(without http://) English
Products Shipping Weight:
Sort Order:

The thing is that i have other people selling in the store and it would just be easier if we could add our items easily because then we have to go and at 10 or so zip files and it would make it so much nicer, any help is greatly appreciated!!!!

All that's possible, but you'd have to seriously hack the admin files.

Too much work to lay it out in the forum, though.

If you know a little PHP you should be able to figure out where everything is.

NOTE: Downloads are NOT marked as Virtual Products, as they have the Download file on the Attribute, they already know that they are Downloads ... Virtual Products are different, such as a Service, Warranty, Gift Certificate and the like ...

NOTE: Downloads are NOT marked as Always Free Shipping, as they have the Download file on the Attribute, they already know that they are Downloads and do not need shipping ...