Im looking for a vst which will let me alter the pitch of a sample (i.e vocal) obviously i dont wanna change the spped, at the moment i can only lower the pitch with MDA RE-Psycho plugin, anyone know of one that will raise the pitch?.. Sorry if this is posted in the wrong place… 
I only know the RBC voice tweaker which is a DX-plugIn, though. So if you use one of those DX-to-VST-converters it might work.
note: RBS Voice Tweaker works like a vocoder -> it modulates the sound. So you can feed it with only one frequency at the same time (e.g. singing). If you try to pitch a chord or a source with more notes appearing simultanously (e.g. a choir), then Voice Tweaker can’t modulate it.
oh, how do u use that?..
Which one now? 
What Bantai suggested “Timestretch, pitch up, reduce time” are functions of general sound editors like SoundForge or Cool Edit (now known as Adobe Audition) .
It works like this: You load a sample and pre-edit it, then you load it in Renoise again (you probably knew that though ).
I’d suggest you to use Adobe Audition instead of Sound Forge for this one function. It simply has got a better accuracy. For every other function use Sound Forge!
The best thing you could use for timestretching (which is indeed the same like pitch-raising and keeping the sample-length) is Timefactory. Though I didn’t use it by now, people consider it as the best. So, hopefully we could help
Thnks very much!
I swear by this pitchshifter, it’s wonderfully lo-fi:
http://www.hitsquad.com/smm/programs/MadShifta/
MadShifta is what you need. But in case it isn’t, try these:
http://www.kvr-vst.com/get.php?mode=result…1&Submit=Search
Thnks! madshifter was great! 