hi if directbuffer fill it with memcpy but memcpy does 32 bit stuff. (rep movsl) but directbuffer maybe 16bit limited on old vga hardware how to deal with this. do not have memcpy 16bit. for(...)... is very bad code if you look at the asm. how deal with this issue ? cu erik -- Name: Erik Thiele \\\\ Email: [EMAIL PROTECTED] o `QQ'_ IRC: erikyyy / __8 WWW: http://www.erikyyy.de/ ' `