this program has solved almost every problem i have been haveing lately as i use my laptop as a portable development enviroment, tech suppot enviroment, truble shooting enviroment and test center all at once it gets rather cloged and slow with sandboxie all i do is install the app i need now when i am finnished delete the sandbox and then i have a clean system again its great none of the bits that get left behind stay to slow my system down and all my data and logs get saved to a flash dive out of the box.