I firstly want to start off by briefly detailing my philosophy when it comes to software. I am always looking for ways to spare the strain on system resources, especially with some of the low spec machines I have owned down through the years. However, it is not always made explicitly clear by software developers if a portable version of their software is available. So maybe, via this thread, if we discover anything that falls into this category we could post information about it here. What do you all think about this?