If you are in the music and composition world, surely you have a computer full of sound editing applications and it is possible that many of those programmes do not work correctly with the sound card you have installed.
Because of that, applications such as kX Project Audio Driver are the answer to solve some problems with respect to latency when recording or composing music.
To be more specific, kX Project Audio Driver is an excellent group of sound drivers that offer de marvellous possibility of reducing the lag or latency previously mentioned, improving noticeably all sound edited on the computer.
It has to be pointed out that said tool, only works with EMU10K1 and EMU10K2 sound cards.
In conclusion, if the user is an owner of one of the mentioned cards, you will surely will get a huge benefit from the kX Project Audio Driver for obtaining excellent results.