Need Help

I'm using Gizduino Atmegamini during my uploading of sample program to the board of arduino, very slow

Cool history bro.

You forget the question

It's obvious from the thread title: "need help".

maybe the VERY slow part is the ‘part’ needing help with/on?

I'm not familiar with the Gizduino Atmegamini.

Could the OP please post a link to it?