Gigastudio + Soundblaster live, donde consigo drivers gsif

Tengo una soundblaster live con xp y gigastudio y no consigo los drivers que soporten gsif.
Por favor ayudenme!!!!!!
Fernando

Wave Recording & Playback
MIDI Synthesizer (Soundfont-based) and MIDI UART In/Out
DirectSound 2D and DirectSound 3D
Full ASIO and GSIF support
DSP Microcode Loading/Unloading
AC3 Software Decoding

http://kxproject.lugosoft.com/index.php?skip=1