Friends,
I hate missing all the nice things here! I like to welcome all the newcomers and congratulate everyone on the great pictures!
davidc502, I believe you have a fantastic looking set of fire/matches going on! I love the texture on the matches heads in every picture! Thanks for sharing.
Marubozo, I'm sorry I'm so late in posting this: Your panorama with the white lines showing is the result of PSs scaling down algorithms. The reduction process blurs a bit the endings of each layer, and, since they are perfectly cut out one against the other, the background starts to show. The solution is to FLATTEN the image (Layers -> Flatten Image) BEFORE doing the resizing!
Of course, save the work before doing that and don't over-write the layered pano as it is useful for many other things! Hope this helps a bit.
Rafa.