oh I'm sure I'll get addicted to corset making, I have a habit of when I make one of something I want to immediately make 5 more in every color/pattern I can find.
I've thought about making my own bras (I'm a 32H so I share your pain of not being able to find anything that fits), but I just have this image of it coming out horribly wrong and looking like something that would only fit a mutant. Is it hard to get the sizing right? Did you buy a pattern or do you make your own pattern? Where do you get the underwire? Cuz if its not too crazy hard to do I'd totally make my own bras. Actually it would be awsome cuz then I could also make swimsuit tops that fit too. A while back a belly dancer at a renicance fair showed me how to tie a scarf into a binkini-type top which is what I've been using, and it works and is cute and all but it'd be nice to have a normal looking swimsuit top that actually fits.
oh and you might wanna check out this site www.brastop.com
that's where I get all my bras. They're a UK site but they have really good sales so even with the exchange rate all their bras are really cheap and they go up to like a K cup. And they're return policy is good too if you end up ordering the wrong size.