Please understand how Pos (Proof of stake) works, http://bfy.tw/Cowp

@jyap on twitter will do a signed mac wallet his site is http://julianyap.com/pages/macwalletbuilds.html might be something to look into if dev doesnt have someone in mind already.

Your weight is based on your number of mature coins, they will stake at the same rate as someone elses as long as the wallet is online (I don't believe it places you to the "back of the line")  You have the chance to stake as soon as wallet is online and current (sometimes it takes time), and with more people having mature coins added to network the time will increase.

This is the wallet you should be on now v1.0.2.0

Edit:

I just helped a couple of other people on twitter to resync.  Using from an earlier post (and I saw 1-2 other users had to do this with the new wallet as well)

Close your updated v1.0.2.0 wallet, in your %appdata%/seedcoin delete everything in the folder EXCEPT your wallet.dat file and make a seedcoin.conf and put the following lines in it:

connect=185.45.192.191
connect=198.144.184.175
connect=199.127.226.221

Let this sync up, then close the wallet, delete your seedcoin.conf file and reopen wallet,  the crawler at http://www.argakiig.us/blockchain/seed/index.php is on the correct chain to confirm you are on the current block

If coins are already starting to stake (ex says needs xx confirms to 120 for maturity) the network will continue to confirm the stake.  You just can't stake additional coins until your wallet is online again

Thank you for the updates     Looking forward to seeing the explorer up and running, and having bittrex re-enable withdrawals.

Just to let everyone know, if you update your wallet now it will generate a lot of 'staked blocks' that won't be accepted.  Don't worry about it right now since you have an updated wallet and the network changes don't go live until the date above.

Edit:  I have 7 staked but not accepted blocks also.  It'll clear up after 8pm EST tomorrow when the network changes go in effect.

blocks 1440 - 10100 1% annual, then starting block 10101 - 20100 is 269% daily, then blocks 20101 and up 16% annual with diminishing halving every year

Looks like a P2P pool is also being set up.
From Twitter https://twitter.com/clark_alastair/status/518493388996632577:
"CryptoKeeper ‏@clark_alastair  12m12 minutes ago
dont worry everyone i will be ready for the $SEED launch. p2pool. use your wallet address as username. stratum+tcp://99.236.215.227:1112"

You can now 

I'll be watching this one, a lot of potential here
https://twitter.com/abilliondoge/status/508101530885849088

Sounds like a plan, hopefully I'll win one.

Done  and I'm excited to see this still alive! I love H2Ocoin

Indeed I will    just wait until others start looking in charity coins, we'll be ahead for the cause 

Good news since some pools still didn't update Wallets I'm  tearing up blocks solo mining! 

I'm excited that this coin is getting a new start and this is a community effort.

Welcome aboard owlhooter and thank you for helping with this coin 

I am no means a coin developer, but I was thinking...  When the change to update wallets to DGW3 is done, could it possibly be looked at reducing total number of coins? (maybe not at DGW3 update but sometime in future update by someone). 
If total number of coins now will be 2 billion to exist (if feel the coin will always remain undervalued/priced as there is just too many) I understand the original intent of 2 billion to be different/unique.. but the core values of the coin is what makes this unique already, a charity coin.  I was thinkng if coins were reduced by a factor of 25, so total # would be 80 mil not 2 billion (this will also help increase value and rarity of the coin).  I know alot of work would need to be put into doing something like this (and I do not have the coding/skills needed to even attempt this).  Figured I'd throw this out there and see what others also think.   
Again thank you owlhooter for taking a look at this coin and helping to improve upon it 

Welcome aboard owlhooter!!!  I hope your stay is pleasant and enjoyable    I'm really looking forward to this coin getting back on track and being able to attract further interest from other miners/devs.  This really is a good coin at heart

This is awesome, love that there will be no coin loss    Thank you for the updates Black Tongue

Welcome back 

I have a good feeling about this coin.  Once people start weeding out all the other junk coins and start seeing the potential for H2Ocoin people will come back.  Wallets fixed (haven't had any issues) not to mention as more and more scrypt asics come online people will be looking at N-scrypt and other algos for their gpu miners.  Any other news if any other dev's have looked at helping out H2O?