Thank you guys for all comment!! this is my new render: for winsome my hardware are: PC: pentium 4 1.5Gh, 1024 MB of Ram, 2 hd 7800rpm 50/120GB, ATI FIRE GL 8800 128 MB... notebook: Pentium 4 3.0 Gh Prescott, 1024 Mb of Ram, hd 60GB 7800rpm, Ati 9700 pro 256MB,....... No, i don't work for some studio, i'm a freelancer