JoomlaStart is a tool that will help you install/upgrade Joomla software much faster just by uploading one file on your server and running it!
You can try for FREE our install demo tool here http://www.joomlaplug.com/joomla_install_online/

V1.2 release changes:

- added a fix for permissions problems, so you may try to install Joomla by simulating a ftp upload process
- you can install now Joomla from your local server, this in case your provider does't allow to use fopen() function remotelly to get the package
- for the ftp mode we added an automatic permission changer for the required directories!

If you encountered any problems in using this tool please use our forums at http://www.joomlaplug.com/Forum/ ! We will try to help you the best we can!