I think some clarification is needed here...
1. Jtfe is not included in 5.8, when Winamp is installed fresh.
2. This was 100% DrO's decision as he owns that bit of code (jtfe)
3. Jtfe is however
left in place when a user upgrades from an existing Winamp install to 5.8
I think most users should install 5.666 first, then install 5.8 for several reasons, one being if they want jtfe. I
documented how I specifically updated in another thread.