with astro, you can extract the file on the device and move update.zip to the root of the sd.
mine worked fine, go gingerbread
(now if samsung would ever catchup, my galaxy tab would be awesome
Yes you can but the average user may not be able to figure that out and I was trying to make it as simple as possible.
Samsung will never learn, the Tab got Gingerbread when it should have gotten Honeycomb.