Having just released Toxic FM8 which is a mind blowing library that re-invents Native Instruments FM8 for aggressive EDM and DubStep, he now does the same for Sylenth1.
Aggressive Arp Patterns, Evil Bass Patches that transform with the Mod Wheel into things too sinister to type, Pads that are made in heaven for the chill moments in the song and enough Synth Leads to make anybody's track scream and yell in new ways that will re-define Sylenth and the people that use these sounds.
On top of these revolutionary patches, Skippy included something that might be even bigger than these patches - there are 2 Video Tutorials included where he makes 6 patches FROM SCRATCH in real-time while YOU come along for the ride.
The 1st video "Basic Bootcamp" shows you how to get the required BETA version of Sylenth1 so that you can even play the patches (Cracks and the legit Download from Lennardigital.com WON'T PLAY THESE PATCHES).
Then we do a quick tour of the interface of Sylenth1 and a quick but very well done introduction to Subtractive Synthesis (for those of you just getting into the game).
And then, the Main Course of 3 different patches are created - Basic Bass, Basic Pad and Basic SFX. After this 44+ Min. Video, take a break, get some water and then dive into Video Tutorial #2 where Skippy takes the 3 basic programs from the earlier tutorial and builds FAR more advance Patches from the basic patches.
The transformation is really awesome to watch and you will gain a TON of knowledge and new ways of thinking when you are programming patches by watching these.