OK, for xmas i got some filters and 58mm adapter from Lensmate. I love the metal adapter from lensmate vs a plastic one! So , i got a UV, Polarizing, and ND8 filter. The UV doesnt seem to have much use but for a lens protector, but when im outside (sunny) wouldnt i wanna use the Polarizer instead? what differences will i see in Pol. and the UV outdoors? Also, i played with the ND filter inside last night, was able to take 10 sec+ exposures and they look fine instead of overexposed, and if u slowly walk past, it doesnt really expose u so i guess that'd be nice to take pics of somethin and eliminate ppl walking by? Not sure what else i can use it for besides flowing water? ideas?