hello everybody
hope u all will be fine. its my first time in this forum. n my first thread as well

so lets come to the point. my customer wants me to add a file upload feature in admin side. Only specific files like .zip, .swf, etc can be uploaded.
And its obvious these all should get store in a db. Its same like adding a product in back end.

So guys, any suggestions, any reference, any thing will be appreciated.

Thanks in advance