I really like the image stitching in Photoshop, here are some results:
tenerife_pano1
tenerife_pano2
tenerife_pano3
tenerife_pano4
tenerife_pano5
tenerife_pano6
tenerife_pano7
tenerife_pano8
tenerife_pano9
tenerife_panoa
Large versions of the above (WARNING: pretty large)
