I tried my two most difficult gigapans first off. GPU = ATI Radeon 2400 series with 256 Mbytes graphics RAM. The `Iolani Palace still needs some tweaking, but the Cyanea asarifolia test tube rack, with a few frames moved a bit, looks good. The root hairs are <1 mm long. The `Iolani Palace is one of my "Gigapans from Hell" series that continues to confound the stitchers I have tried (GigaPan, APG2, MS-ICE). The Cyanea asarifolia crashed and burned during the detection phase with APG-RC2, but worked well with the first full release. Both panoramas took less than 10 minutes to preview. See uploaded images. Next up, a 1564 frame gigapan.