GuitarFX is the software effects for electric guitar players. It has power but smart distortion! GuitarFX works fine under Windows 98/ME/XP/2000 (wdm drivers). Sound latency (delay) from input to output is very small (around 15 ms). If you work under old Windows 95/98, and have old sound cards (manufactured 1998,1999 and older) with vxd drivers, like AWE64, SB Live VALUE (1998) you can use previouse version of the GuitarFX. You can download it in the Files section of this group. GuitarFX has partly open sources, so, programmers can develope and add their own effects to the GuitarFX software.