I am planning a mod and I'm looking for parts, but every power button I come across is designed to be visible, and therefore more expensive. I do not know of any electronic supply stores locally beyond Radioshack, and I'm wondering if the members of this community might know of some online retailers I could purchase them from (in the US preferably.) First, I'm looking for momentary push switches. I need four: two on the power and two on the reset switch. Second, does anyone know of a program and a device I can connect to a computer that will control a small servo? For this mod I only need it to move one servo so I'd prefer something inexpensive ( around $25 usd or less.) Third, I know I've heard of a program that makes a second mouse wheel control a computers volume. Does anyone know what this is, and if it can also be used as an input for something like a radio program on the PC? Further on this question, could it be setup to use the buttons on the mouse to turn on and off programs? Thanks for any assistance: hopefully I'll be able to get the mod started soon and provide some pics.