How to use RPM files? Need help please!

Someone please help me, i'm a complete n00b in Linux Ubuntu, and i really need some help installing this program!It's called CROSSOVER , and the file i downloaded was .RPM ! I heard you need to convert them etc because Ubuntu doesn't support RPM files :SI am TOTALLY stuck, so can someone tell me ALL the files i need to download and provide Step-by-step guide on how to "Convert / Install" this i would be FOREVER GRATEFUL! :)All help is useful!

UPDATE!

Right after a lot of hard work i got the INSTALLATION to work fine! :)Now how do i USE the program / add it to list in applications? Any help please?

use rpm files

sudo apt-get install alien you can then use alien to convert rpm files to deb files

$ sudo apt-get install

$ sudo apt-get install alien Once thats installed copy the rpm you want to convert to your Home folder (/home/'yourusername'/). Once you have done that...$ sudo alien 'package_file.rpm'Do not include the ' in the package name.Once that is complete...$ sudo dpkg -i 'package_file.deb'Again, Do not include the ' in the package name.To run the application you just installed you will/might have to type the name of theprogram into the terminal. Say I want to install stormwar-0.15.1-1.i386.rpm I would dothis in order.$ sudo apt-get install alien$ sudo sudo alien stormwar-0.15.1-1.i386.rpm$ sudo dpkg -i stormwar-0.15.1-1.i386.debAnd to run it I would do the following.$ stormwarIt all depends on the pakage on the way to execute the App.

Whoah what is with this

Whoah what is with this site. It completely ignored all of the breaks. I hope you can still read it...