>>1 how do i get delta~ , ead~ ?<<
these installers contain nearly all the externals available on your platform at the moment..it might be worthwhile downloading one and setting up pd again...they are very easy to run too. pretty much just download, unzip and then drag to your home folder:
http://at.or.at/hans/pd/installers.html
>>2 i want to use exported waves in pd how to do it?<<
you want to play wave files? this is easy...just check the documents for [tabplay~] and more effectively [tabread4~]
if you want to record wave files to disk, [writesf~]
>>3 what should i do to know numbers of keys, 32 = spacebar but more?<<
just make a [key] object and then attach a number box to its outlet
>>ps: some advices for a begginer?<<
just keep messing round with stuff, work your way through as much of the documentation as you can find. keep coming back to this forum and go through the archives of this forum.
this list is also useful: http://pd.klingt.org/webring/
most of all, you're on a search for a lot of information that is scattered all over the place. just stick with it and you'll find what you need, and then hopefully also open yourself up to a lot of new ideas which are out there too. it's like learning anything isn't it...seems overwhelming at first, but you just have to have faith that you'll make it through to the other side sooner or later and know what you're doing. if you get stuck, always just ask here though. it's the best place for esay questions.
also, for the drums...there are a couple of pd synthesized drumkits out there, but none of them have ever sounded too flash for me, so i still use samples... but the best ones i have come across have been by my new mate chun... his site is here: http://www.sonicvariable.com/
(i just checked and the site isn't loading for me at the moment, but hopefully that's just a temporary glitch)