All of the windows versions downloaded and installed just fine for me...

Hmm, weird. If it was just poor download speeds I could understand it, but the way it acts... Strange. Oh well, I'll give it another shot tomorrow.

Download here quite fine too (direct links). Have you considered downloading them using the Bittorrent links, if the direct downloads don't work too well for you?

Maybe your ISP is throttling the connection?

It seems to be very simple (it's a lot less complex than it looks). There's only one solution to each puzzle, and your available moves are the same as the required moves. So you don't get bonus points for anything other than speed, and if you make a mistake you just have to start over. So far it seems kinda meh. I'm having a LOT more fun playing Waking Mars.

No, I quite forgot about that option. I'll try that later if I continue having problems.
Nope, definitely not.

Looks like I was wrong about joystiq's sources.

I paid $7 mainly to have the games on Android, even though I had everything except Splice and Waking Mars.

Anyone finding it a little odd that they've provided separate Steam keys for each game this time around?

Yes, I find it quite odd, considering their "These keys are for your personal use only" policy.

I wonder if maybe they might be aware that the problem exists and would rather not waste the extra games with the combined keys?

Anyone else find that Waking Mars crashes immediately after the title screen on Android? I've seen a bunch of other people on various forums having the same problem. And I have it too, obviously. I have a Samsung Galaxy S2, running Android 4.0.4.

Huh? Individual keys does nothing except exacerbate the problem. The whole point of "personal use only, do not give/trade keys to others" is to waste duplicate games. The only reason you would want multiple keys, is to use on multiple Steam accounts. If you are the owner of all the accounts, that's against the Steam TOS. If you are not, that's against the Humble TOS. What other legitimate possibility is there?

Or do the developers have to pay Steam money for each bundle key generated? If not, what exactly is wasted?

And now for $1 a scammer can have 5 "legitimate" Steam accounts instead of 1.

Seems to work fine on ASUS Transformer at least, Android 4.0.3 (which is the newest ASUS has supplied for this tablet).

Now that I checked it, Toki Tori (which was part of some earlier Android HiB) still seems to fail to run on Android 4.x, and least on Transformer. Fails already at loading the game. It works fine on Huawei phone with old Android 2.3.5.

I think I read back then that there would be an update for Toki Tori to make it compatible with Android 4.x, but apparently it hasn't appeared yet, at least to Humble Bundle?

I have a problem with the android version of Crayon Physics : it simply won't save my game (there's no "continue" button when I restart the app). Anyone got a solution?

I don't know if it's odd. It's certainly a break from tradition, but it's probably easier for them to use game keys as is than create a Steam store bundle for them. Probably also makes it harder to find out about the content of the bundle beforehand.