Laptop and Schemes

Hello, As I see into the SuSE 7.2 Reference manual, for laptops we can define different schemes to be able to boot with different Network configuration. As I understood this chapter, schemes are used with PCMCIA cards. My laptop is an HP OmniBook 6000, and I'm using the 3Com Network interface of the motherboard. I don't think that this interface is manage as a PCMCIA device. Does it make sense to use scheme to be able to get at least two different network definition ? Will it works with my interface ? Thanks for your help. Regards Pascal MiQUET