I've got Gallery2 all nicely setup on my webspace but want to add a couple of modules namely Netpbm and Ffmpeg.

I have no experience whatseover so just blindly downloaded what I though was the right files but... its not right and Gallery says it cannot find the binaries. Do I need to do something else with the 2 zip files I downloaded? Theres no binaries there or so it says and I'm confused! Help please

Thanks,

Edit: I got the zip files from here