So a little bit about myself, I'm a percussionist. I love drums, I've been working with drums since I was 11 years old. My one huge problem I've come across is I just don't know what to use for my drums and percussion sounds. I have a lot of mediocre samples, but they're just that. How do some of these big names get such a big percussive sound through just the means of a computer?
Not even just big names succeed with it, so it can't be anything more than what I have access to in the means of software.
Any point in the right direction would be a HUGE help. Thanks.

Honestly, I've been struggling with staying creative because every time I open a project I just feel like there's something else to learn. I don't exactly always know where to look to learn whatever it is I need to learn and end up finding myself spending 5-6 hours on just getting 4 bars. I'm not asking for some magical feeding spoon, but where has everyone learned what they've learned? Some background on me I love Dubstep, Future Bass, Future and Deep house. All of which I want to make, but have no clue on where to obtain all the knowledge to be able to put my ideas behind a computer.

Anyone else find the Group challenges extremely challenging once you start getting into the ADSR section? Any tips on getting the Cut off / envelope frequencies? That seems to be what's getting me most on EVERY challenge 

So whenever I'm working with my samples, obviously I would like to be able to throw them into my piano roll (FL Studio) & be able to pitch them at different notes without affecting the timing. I've been looking at youtube videos & googling this for a while now, and every method I use just doesn't seem to work. Could someone help and maybe elaborate on how they go about doing this? Thanks in advance.