I think I've seen tact switch caps like those... maybe they're not pushbuttons? I'd have to leave that to monolake to comment on... Hunting for parts is 50% fun, and 50% fate-worse-than-death ;) Only Wilba knows the insane lengths I've gone to, to find just the right parts.... It might not help that I decided to build to military specifications and emulate the console specs of a B1 bomber for my digital stuff and the M1 tank for the analog..... and trying to do it on a relatively (to the USAF) minimal budget ;) I've spent months searching and getting insane quotes (USD$88 for a jogwheel for example) and finding bargains (I got em for 15!) in the corners of the globe and having them shipped to me down under. OK I'm an extreme example of being choosy about parts but yeh, the part hunt can be rough, especially when you've got something really particular in mind. You want a challenge? Try finding 2x40 PLED displays ;) If I had a core module for every time I decided to forget it and just buy the cheapest option, I'd be TK. Then again, if I had a DIN for every time I'd decided to stick with it, I'd be SmashTV heheheheh Hang in there ;)