Please I need help with bitmaped fonts as in nehe tutorials there 3 bmp files with russian,hebrew and arabic fonts with range 0-255 16*16 pixels each gliph they loaded and stored in diferent gltexid[3] I reading string from file utf-8 coded only one language is used in one single file.I need to convert it some how to ascii lower for latins and to uppers respectively for other languages then i will pass it to glprintf(fontif,str)