PurpleChip

Hi! Got my u3 stick with a custom payload, and its working like a charm. The only thing i miss is a type of indication on the screen when the payload is done. (Or on the stick itself, is that even possible?). anyone have any suggestion on what i can use on the screen to indicate when its done? (Something you can see only when you know its there), and how i can program this? :D THanks in advance.

Some months ago, i tried experimenting a bit with some U3 payloads on my school laptop. When i stopped hacking with U3 stuff, i tought about all the traces of such acitivity still on my computer. Ran some rounds with CCLeaner and CleanAfterMe, and tought all was good. Yesterday, a pal from school runned his U3 payload on my computer, and iehv.exe found a LOT of stuff, files i had created and so on. So my question is, where does it gather the info from? How can i clean it? > Purple ;)