i figured Michael and anyone into dubstep or modulation using LFO's would be interested in this
http://www.xferrecords.com/products/lfo-tool
it will work with softsynths, hardware, and already recorded material. for 25 dollars it is pretty fucking badass and really expands my modulation options
so far I've only used it to send CC on CC1 which is the modwheel CC for my future retro XS.. so i can then use all kinds of tempo synced, insane modulations to effect the cutoff or any other parameter on the synthesizer and since the XS has CV outs i can also use this for my SEM
i was looking at pricey analog modular modules with tap tempo and shit... and there are plenty of benefits of using analog.. areas that this software can't touch.. but it requires 1,000s of dollars in modules
the price/function ratio of this handy piece of software is crazy... this isn't just for dubstep... the modulation options are only limited really by your imagination