I was playing around with using the Multitap Delay as a filter and ended up with this thingy.
It can be used as a static filter, but it also has a built in LFO that lets you create some nice sweeps. You can choose the speed and the depth of the filter sweep with the [size=4]doofer controllers and it [/size][size=3]should be very useful for wobble bass, pad sweeps and all kinds of weird filtering.[/size]