Its easy to delete an application, but allot of times there is a trail a mile long of html, pdfs, in twenty languages and when you choose to reinstall the program again it doubles everything. I am having trouble finding and removing programs in there entirety and everything connected to them? someone said there are programs that help? example, I have reason 3.0 and upgraded to 4.0 it had all the 3.0 stuff manuals installed everywhere even though I upgraded it, i had a problem with 4.0 installation and had to delete and start all over but all the extenstion files were all over the place and allmost impossible to delete. also some pdfs wont let me delete them or htmls even though i deleted the application which is very annoying.like they are stuck or something.