That simple for user's already running the Henkaku exploit. Simply browse, choose & download and then it installs to the LiveArea of either your PS Vita or PlayStation TV. We have seen some cool Homebrew Stores for Console's like the PS3 such as, we seen for the Vita, and an app that supported the website but sadly we have not seen that resource updated very well with homebrew, but Vita Homebrew Browser from developer Devnoname120 has most homebrew and is a really great looking homebrew store.
PSP Downloads Development Development Libraries.
HomebrewStore is a PlayStation Store clone for homebrew content that is completely usable on Official Firmware PSP units. PSPInstaller is a homebrew downloader and installer for your Playstation Portable! This new version is called PSPInstaller Adrenaline Edition! Courtesy of the folks from the HomebrewStore development team comes a fresh new version of their HomebrewStore, a PlayStation Store clone specially built for homebrew users.