any one know any app can take nice panorama or stitch picture???

droid and galaxy s have panorama function in stock camera app..
http://www.youtube.com/watch?v=P8M_ZS5YF2s

anyone using any this kind of apps for nexus one??

* tried andropan, photaf and photostitch...but nothing can produce good result...
(Panoman for symbian in my Nokia n82 work far far better than all these)