A Brilliant Way Of Installing Linux

I have come up with this great idea, there are probably people out there that have already mentioned this, or have installed in this way.

If you have read any of my previous threads i mentioned partitioning the hard drive, but i thought if i just buy a new hard drive nothing expensive i can have Linux installed completly on that drive and still have windows on another drive without having to partition the one drive.

If you think that this will cause problems then perhaps its not so "Brilliant" but if any of you people have installed in this way please say if it works
ok.

Thanks

Provided that you know how to install a new hard drive and can afford one, then, yes, that is the easiest way to install Linux on top of a current Windows installation.