Really, what kinds of boards have you been using? I've never seen that, one click download for everything, and I'd never trust it. Multiple download driver and utility files is certainly not an ASRock thing, you must have used all very simple AMD boards in the past. AMD has their "All in One" driver package, but that never covers every piece of hardware on the board, and their RAID driver is separate. You've been using standard Windows drivers for many things, which is Ok, but is not the best in many cases.
Since you did not list your OS version, CPU, video source, disk drives, and any extra hardware like sound cards, etc, it's impossible to provide exact versions of what you "need".