If i am not wrong, someone told me before that it is 400 ++ for the wide angle lens...
So if u get a phayee ring with step down from 62-55, that will cost around 50
depends on how many pple u buy it with... then plus a Olympus Wcon07 for $180 and Olympus Tcon17 for $150... that is only like total of $380 and you can get the best of both worlds for less...
Cheers...