(Update v2.7.1) 20924 is the fastest I've seen yet on a Diamond

[mmmtacos]

I've got Juicy's ROM, am i going to have to wait for him to update his ROM with the new SYS files or is there a way to update them manually?

I'm relatively tech savvy but the diamond is my first PPC (for a week) and when i get into kitchens and radios i get slightly confused.

I've done many searches and read plenty of threads both from XDA and here i just can't grasp the concept fully yet.