cubase sx3?

[technic1210]

i have reason 4 when i play any sound it is instant once the key is pressed.sx3 i just got everytime i press the key there at least 1 half seconds delay????any ideas why?

 

[3xit]

audio settings, latency, turn that down untill it starts to crackle

 

[Selectah]

have you chosen the right asio driver, son? --> devices

 

[technic1210]

wooah slow down ppl!what is asio drivers how do i know what to choose and why the hell i got to mess with latency etc?