How To Make Better Rap Beats?

i made some beats but they sound generic and lame to me...my beats are
below

http://www.youtube.com/watch?v=06lRPnonH…

i wanna make something better like you hear in hit songs like these

http://www.youtube.com/watch?v=WZgq5VYqc…

http://www.youtube.com/watch?v=Q-VRveSYR…

http://www.youtube.com/watch?v=f7VZs9Kpx…

how can i do this with flstudio because i have seen people on youtube
do it and make it seem easy