Reply To: RBHP / LeFluffie Question
It should work fine. Harmonix has bundled pro upgrades into song packs in the past (Ozzy, The Doors, 2112). But to be clear, the upgrades.dta files go in ‘songs_upgrades’, not ‘songs’.
It’d be much better to do it this way. Especially for the RB1 tracks as RB3 will now check the hashes of the original midi files. But if you’re on TU4 or lower then it doesn’t really matter unless you’re playing on LEGO or RB2.