url too long error when select all download

Hi, thank for the plugin, is fantastic.
I upload some hundred photos and need to be downloaded, I receive error of url too long when select all.
It would be fantastic if you can change submit params sent via post instead of url. could you?
It would let select and download many photos together.

I keep waiting, all the best and thank you very much for your effort,
David

https://www.ads-software.com/extend/plugins/nextgen-download-gallery/