I installed the Reloaded version on Windows 7 x64 RC7100 and it worked perfectly at highest graphics settings.
Then i connected my TV to my computer with an S-video cable (for movies, not games) and all of the sudden The Sims 3 only lets me run on lowest graphics settings and in 4:3 format instead of 16:9 as it were before.

Ended up formatting the whole thing and installed XP x64 again and now I'm gonna go look for the retail version of The Sims 3.

Does this mean that I can go even further down in sub-levels by adding
Priority 497
PackedFile Mods/Packages/*/*/*.package

and further down by lowering priority by one step and adding another */ for each new sub-level i want to add?