Can't
Can't find an Android version. Just Maemo. Amidoinitrite?
Mozilla has pushed out another alpha version of Firefox for mobile phones, Fennec, and it's inviting Android, and N900, users to have a shot with the little fox. Fennec is the working title for the mobile version of Firefox, incorporating the irritatingly-named "Awesome Bar" and synchronising in real time with its bigger …
I had to uninstall it right away... it consumes more than 30Mb of my HTC Desire app space even after moving it to the SD.
This app space is a known limitation for Android and specially HTC Desire (providing you haven't rooted your phone), so Mozilla should worry at least a bit about moving most of the files to the SD card. Most won't be willing to spend 30Mb of their app space if their included browser does the job, even if Fennec does it a little better.
I've been using the free version of Dolphin browser for the past few weeks and think it's pretty good. Syncs into Delicious bookmarks which is handy (if you use it) and has the 'awesome bar' (if you must call it that) so you can search, get URLs from history and enter URLs all in one.
Not as quick to load as the default though.