so i have been meaning to ask this for a while but just never got around to it cause its sort of a dumb one. I want to do various wire frame designs. I.E.- the renderosity banner and other things of the such. one example in particular is a project I want to work on for a client. I want to give to letters in wireframe. I knkow vin bryce how to do it but I want to hace the letters with rounded edges. If I haven't totally confused you, please help me out.

If you increase the polygon size, things will go from terribly blocky the smoothed and refined. Hold your mouse over the right side bar(I know nothing is there). A small assortment of options will now be displayed along the side. At the very bottom is 'wireframe resoultion'. Click this to bring up a list of different resolutions. The higher you go, the better it looks, and the smoother it becomes. But beware, for the larger the resolution, the closer the wireframe wires become, almost losing its 'wireframe' look on the highest resolutions. If none of the options still looke right, you can always use a grid type pattern as a texture.

But make sure the texture is uv'ed or Parametric, otherwise it will be all stretched and uglai.