I suppose that you could type into another text editor and then cut & paste into wave once you've made your edits. Really kludgy, of course, but if you had to u

I suppose that you could type into another text editor and then cut & paste into wave once you've made your edits. Really kludgy, of course, but if you had to use wave for some reason and were worried about it, then that'd give you the necessary buffer. If the instant-relay proves unpopular I bet they'll offer a way to disable it (or someone will release a plugin or whatnot.)