http://imgs.xkcd.com/comics/correlation.png

 

Hallo 2jens2, vielleicht wurde das aus meinem letzten Post nicht ganz klar, daher noch mal explizit: es gibt keine Möglichkeit, einzelne Keys oder gar eine ganze wallet.dat zu entwerten (ich weiß auch nicht, ob das überhaupt technisch möglich wäre). Es ist auch nicht so, daß jede Adresse nur ein einziges Mal verwendet werden kann; daß bei jeder Transaktion eine neue Adresse erzeugt wird ist lediglich ein Feature des Standard-Clients, das zur Anonymisierung beitragen soll.

Wenn Dir eine unverschlüsselte Kopie Deines Wallets abhanden kommt, dann hat derjenige vollen Zugriff auf alle Bitcoins, die mit diesem Wallet verknüpft sind, genauso wie Du.

Maybe your graphics card doesn't support OpenCL...Which OS and which graphics card have you got?

Höchstens dadurch, daß Du Dir möglichst schnell alle Bitcoins auf ein neues Wallet überweist (hoffentlich bist Du schneller als der "unehrliche Finder" ). Falls jemand anderes Zugriff auf Deine unverschlüsselte(!) wallet.dat hat, kann er genauso über die Bitcoins verfügen wie Du. Daher immer nur verschlüsselte Backups anlegen!

To control namecoind, you need to use the command line, there is no GUI yet, AFAIK.
The commands for namecoind are the same as those for the command line Bitcoin client, bitcoind. The full list of commands can be found here: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list, also see http://dot-bit.org/InstallAndConfigureNamecoin

I don't use Windows, so I don't know the exact syntax, but it should work like this:
Open the Command Prompt window, navigate to the folder where you saved namecoind and execute these commands:to see your current balance,to see your addresses for receiving namecoins
to send coins and for a list of commands.

Hope this helps!

Have you tried updating to the latest client version?
https://forum.bitcoin.org/index.php?topic=16553.0

Also, update to the latest client version (0.3.23), that is supposed to fix some connection problems:
https://forum.bitcoin.org/index.php?topic=16553.0

Oops, I didn't notice you were mining solo - what I wrote doesn't really apply here, then, sorry for that

I think your hash rate is simply too low; at 600 kH/s, i would expect you to find a share roughly every two hours, but there may be a lot of variance in that.

That's how pools work, AFAIK; they send out difficulty=1 hashes for your miner to solve, and there's a certain chance that a difficulty=1 solution will also be a solution for the current, higher, difficulty. Basically, the shares you submit to the pool server are your proof-of-work, just like the full-difficulty hash is the pool's proof-of-work for the full block chain.

Usually you set your payout address on the pool's website - except for Eligius's pool, I think you directly set your username to the payout address there.

I'm sure it will sort itself out. Remember, the BTCs have already been transfered to your account (See post #6), your client just doesn't know it yet 

@TheGer, the way it looks this really is no problem Tycho/deepbit could do anything about; the OPs problem is that his client is getting no connections.

Re:Fallback Nodes: You might want to try the commands mentioned here: http://forum.bitcoin.org/index.php?topic=12573.msg174660#msg174660

As I said, you don't have the whole block chain - the current block count is 130234. If you're connected to the bitcoin network, you should slowly see the number rise.How many connections does your client show?

Well, how many blocks do you have? If the number of blocks in your client is lower than the number of blocks shown here:http://blockexplorer.com/q/getblockcount, your client hasn't downloaded the whole block chain yet.

Actually, the Syntax should be:
(note the "--")
Whether using a CPU for mining is still worthwhile anymore is another matter...

You might want to check here to see how many BTCs you should get on average: http://bitcoinx.com/profit/

Is 0.3.22 already out for Mac OS X?
Anyway, solo mining with 1.5 MHash/s won't get you too far. Maybe you should try a GPU Miner like DiabloMiner (https://en.bitcoin.it/wiki/DiabloMiner) and think about joining a mining pool.

Well, what errors are you getting?
These instructions worked fine for me on 11.04: http://dot-bit.org/InstallAndConfigureNamecoin

It is, actually:
http://bitcoincharts.com/markets/thUSD.html