Problem with the quality of the image using as reference

hi, i am interesting to know how to improve the quality of the image that i use as a reference to modelling ( i am using 3dmax6),, i have already use the "texture Correction" of the viewport and the the Summed area in the Material edior, also i have using planar mapping to achieve precision. So if somebody can help i will very glade.

try changing the memory in the config driver options in the options of 3dSM. But be careful. If ur drawing takes up max space the 3dSM might shut down.