Thanks for the tip about shaving around the chin. I figured that out myself over the last couple of days. I actually got a really good shave under the chin today. The only area with much stubble left after the 'straight' portion of my shave this morning was on the underside of the jawline. I think some skin stretching may take care of that.

As for getting another razor---I'm sure that will happen eventually. At the moment, I'm going to stick with what I have as razors are not cheap (unlike DE blades). When I have more experience, I'll go ahead and get a quarter hollow or a wedge.