Liz-
I'm really curious about that 50mm lens. Looking forward to seeing what you get out of it. The image quality should be pretty much the same with both cameras. The sensor is exactly the same and it's the same lens no matter what camera you mount it on, right? If there's a difference the only thing I can think of that would cause it is in-camera software.

If you want more E-620 inspiration, here's a link to a gallery of all my E-620 images:

Photo-John's Olympus E-620 Photos >>

The E-620 has been good to me