now i can reply to my own post (weird huh ?)
well .... wii is .... amazing ...
i never played so easily.
just grab the wiimote and point the TV, simple.
i played "wii sports" (given in the box) :
box is awfull for arms, golf is fun, as for bowling ...
i though baseball will break the wiimote

now that my arms hurts, i'm playing zelda (swords are controlled by the wiimote and nunchuk).
wii is really a good deal
(plus i heard some releases of games are already online, not playable still but it's the beginning)
hope it helps.