Tile Editors with tiled Viewers

[Omulexi]

Is there a program out there or a plugin for photoshop that will allow me to edit a tile, and see the tiled version of it so i can make my tiles seamless by hand? There are a few out there but they are not zoomable and when you are working with 32x32 tiles its a little hard to see the detail. I have Tilestudio, tiled, gimp, photoshop, etc. So in essence as i edit the one tile, I see lets say a 15x15 tiled version the tile im currently working on. Sometimes its a pixel or two that needs to be changed and i hate having to copy and paste each time i make a change in photoshop. Any ideas?