honestly, start from scratch. do you have "BlueVoda" software? if so, build it from there. it has a lot of options for flash based files. the software will do all the ftp uploads for you by just clicking the "publish button.

The cPanel option is were you can delete, & upload files, (pictures, mp3, est...). however, no real changes to you website is going to happen this way, other than maybe a picture will not show up on your site from that point on. you can however replace your image in cPanel IF you use the SAME NAME OF THE FILE that you deleted to replace. I would NOT recommend this option unless you know what you are doing.

If you have Dreamweaver and don't want to use bluevoda site builder, you can. just make sure your set up your ftp to your site.

If i was you, use bluevoda, it's the easiest way to make any changes with voda host.