im currently in the process of building a new pc to replace a 10 year old one! and one of the things im looking forward to is being able to run the latest software that iv'e had to avoid in the past. for software development there is a free version of visual studio available for download? what are the licensing terms? i can write software but only for my own personal use? ie not distribute it. or can i write software to use for my own business use also?