i have tested :
Table football pal = Work fine on my pal Wii 3.3e
Barbie as the island princess pal = Work fine on my pal Wii 3.3e
lol yes i test'd barbie because i've two girl at home.
I think a few of the early systems could benefit from that, at least up to the 8 bit generation, by the 16 bit generation I think TVs had gotten a lot better in almost every way