Hey Tunca. And a very Merry Nebulized Christmas to you. I just started playing with these presets, and I am liking them alot! Thanks. I went in and applied the preamp patch to all of them, to give them the "lazy" GDRIVE feature, which I love to have for speedy work-flow. I also changed the "pad-out" setting in the high output DIY Tube Pre Mod. I actually lowered it as far as Nebula would let me! But these sound great! Whar did you sample for the DIY presets? Is that actually a home made pre?