I render at 1280x1024 (my screen res), postwork, then store the resultant file as a LZW tiff (for my usage). I then resample to 1024x819, apply a bit of adaptive unsharp filter, then cut paper size to 1024x768 and export a jpg copy to my uploads file folder. Then another resample down to 200x150 and resave into thumbs folder.

Pass no temptation lightly by, for one never knows when it may pass again!