HD Install :: I don't know nothing about frugal ! ! !

Ok I will explain my situation and I hope somebody will help me this time. Everybody is talking about an Easy way for installing the system on  the HD called "frugal". I'm running DSL with a floppy disk and the uncompressed .ISO at C:/KNOPPIX/KNOPPIX and C:/KNOPPIX/BOOT/. . .
When I run the system, it is just running without being installed. So I know that if I want the system to be on the HD, Ihave to install it. Everybody is talking about the frugal install, but I have to say that I can't find any info of it at the Wiki, and nowhere on the forums. That's a faulty treatment of the information. My computer is a Toshiba Libretto 50M. It does not has any mouse on it, so it has only a touchscreen. I can't execute anything when the system is running. I know too that it will work probably with Xfree86.dsl properly configured. I can't do that until the system is installed. So, can somebody explain me step by step, more or less . . . how can I do a frugal install now ? I will look for the rest myself if needed. I posted three or four times before and nobody answers my posts. Thank you.