1. I want to save the installer files to a folder, so that I can install them on our servers without download again and again (like the Cygwin setup.exe does), it can save bandwidth and time in poor internet environment.
2. Wish the platform can start when Windows started.
3. For some application, I'd rather stay on the old version than update to new version, so when updating, I'll uncheck these applications, I wish the platform can 'remember' my choice, then next update I'll not need to uncheck them again. (like foobar2000 installer does, and Microsoft Update does)
btw, one of the application I want to stay on old version is Opera 11.11, they delete the drop down button of URL input combo box after 11.50 (included), that's Google Chrome's bad behavior, I don't know why Opera follow that style.