1. oh this really helped a lot now. Although there are still minor bleeds but if I seperate meshes to multiple objects and draw each individually then I think it is do-able.
Oh... this leads to another question, how to import multiple objects into 1 scene? It seems to be close the current and open up new one.
2. Yes I am projecting to photoshop. Too bad there's no better way to do it. I turn down the opacity and changed it to normal ability. The result is better but still is covering up my layer. also it is influencing my color pick ups because the eye dropper picks up the color on the canvas not the color of the layer. Do you have a better way to work around it? Right now I am working on it as to close light map, draw a bit, then open it up to see to correct my strokes, then repeat ... :s
3. I see, as long as the original file stays same and it is good.
4. Yes I usualy like to zoom in to draw fine details and for the defult resolution I would be at pixel painting stage by just zoom in a couple times. Which is too zoomed in.
In addition, is it possible to have the wireframe be projected on to photoshop along with the mesh screenshot? If so it would be awesome and much easier to draw.
Lastly thank you for answering my questions.