If I register an interrupt handler to each of the DMA channels whenever they are created is it necessary for me to use 
InterruptWait whenever I use InterruptAttach & InterruptAttachEvent calls ? If I dont do anything in the main thread 
after ISR is invoked.
Here I want to attach an ISR for a DMA channel and the thread dies & later on every thing will get managed in ISR .... 
does it make sense & valid ?