my friend has a heavy duty sampler. he owns an actual studio. i would love to talk to him more but his 100000 miles away.so i need your help. if u can help me. so he has an akia sampler.. i think its s5000 or 6000. i want to steal some samples from him. what kind of keyboard should i buy thats decesnt and compatable with his samples? thanks alot. hope u's can help.