A humble request

Guys

I bet you are already very busy with developing your cool tools and stretched 
with enquiries. If it is not too much, I have a humble request.

I am a newbie to Linux and opensource material. I have recently installed  
OpenSuse on my machine and don't even know what tar is or how to install 
things from ftp or mirror services. 

I very much like to install your cool product KOffice, Kplato in particular.

Could you send me a step by step installation guide?

Much appreciated guys. 

Zeynel Badak