anyone use picasa3?

[pasknucklehead]

just wondering something about making sure your images are as sharp as they appear on screen. I use picasa 3 and I read somewhere that if you are viewing your photo on your computer and you can make your image zoom in to a least 50%, and if it still seems to be sharp, it will be in the final print. Is there any truth to this? Thanks. dc

[LensBaby]

I am taking photography classes at a university right now, and they require that we do it at 100%. If they zoom in at 100% and it is not clear --- we have to reshoot.