I don't really think HIAM should've been unreleased. It was perfect to begin the era with a critically acclaimed record that made success on Britney's name. If they released it after TTWE, we would've got a major flop.
HIAM- First Single (with better promotion, accurate video release)
TTW- Second Single
IWG- Third Single
Big Fat Bass- Fourth Single
Criminal or He About To Lose Me- Fifth Single
How I Roll- Sixth Single