here is Better Cut and Better Terminal Emulator, just download a file manager like Linda or Astro file manager from the market and enable allow unknown sources and install

[Only registered and activated users can see links. ]

* Download applications to computer
* Plug phone up to computer and mount
* Place downloaded applications in SD Card
* Unplug phone from computer
* Download and install "Astro File Manager" for free from market
* In Astro, find the downloaded apk, open and click application
* Click "App Manager"
* Click "Install"