cclarryYou can still remain iLok free...You can authorize to your PC via the iLok Software, andnot have to have the iLok dongle...
yorolpalRelayer is one king hell delay. It is so much more than just a delay. Highly recommended.
TheMaartianSoundtoys EchoBoy. Pricey, but excellent if you're only going to use one. http://www.soundtoys.com/product/echoboy/ There can be only one!