LOL... I guess weŽre on the same boat...

IŽm also looking into getting a couple lens for my S3... as far as I know we NEED to get an adapter otherwise any lens we get is useless as it canŽt be "screwed" on without it...

then we have so few choices... wide angle, telephoto and filters...

if you want action shots youŽll need a fast shutter which S3 and S5 have, you can set it up to 1000 or 2000...hey even 200-400 will get nice decent ones... but youŽll need it to be pretty bright out there so you can get nice shots with such fast shutter...and/or setting your aperture number lowest (low number = big wide open aperture so more light gets in)

but if you want to zoom from far youŽll need a telephoto, glad thing our cameras have IS (Image Stabilizer) because with bigger (longer) lens they are prone to blurs due to moving.... the 2.2x 3x etc are just how far youŽll like them to zoom/focus....