after reading through the recommendations of some of the users here at wilders, i decided to take shadowuser for a spin. so far, everything's gone smoothly but the experience also leaves me wondering about a few things. what are the limits of shadowuser? i read a lot of the documentation and FAQs at their site, but all i got from it was that all changes not "committed" are lost. what does this mean? does this apply to files only or to registry changes as well? what if instead of just adding new files i also modify and delete files that were already on my hard drive before i entered shadowmode? will those changes be reversed once i exit shadowmode? even more importantly, does shadowuser wipe out rootkits as well? for example, suppose i were to get infected with hackerdefender or some kernel based keylogger while in shadowmode. when i reboot and choose to "lose all changes" will the it be gone? i'm not exactly sure how shadowmode works; all i know is that shadowuser installed a driver when it was first set up. all help/comments/suggestions are appreciated. thanks!!