user2780: I downloaded Bitcoin. qt and started the sync (which was going to take about 6 days UGH) so about 4 days into it i tried to open the app and Now the app shows "error loading blkindex.dat" So i cannot access my wallet on my computer and never really got a chance to backup or encrypt anything... 
I've tried using blockchain.info's desktop sync function but literally nothing happens when i press "download address list" on step 3...????
I have also tried MtGox but i can't find anywhere to upload my wallet.dat file...
Is there ANY WAY i can get my coins? 
I'm running Mac OS X. Be as specific as you can please :) 

user153: Blockchain.info/wallet has the ability to import individual private keys as well.   The private keys can be exported now right from the Bitcoin-Qt client (v0.7 and higher) directly without the need for pywallet or any other utility.

user2306: As long as your wallet.dat file is uncorrupted/unstolen, your coins are fine. Try backing up the wallet.dat file, uninstalling Bitcoin, then reinstalling.

2780: <p>I downloaded Bitcoin. qt and started the sync (which was going to take about 6 days UGH) so about 4 days into it i tried to open the app and Now the app shows "error loading blkindex.dat" So i cannot access my wallet on my computer and never really got a chance to backup or encrypt anything... </p>

<p>I've tried using blockchain.info's desktop sync function but literally nothing happens when i press "download address list" on step 3...????</p>

<p>I have also tried MtGox but i can't find anywhere to upload my wallet.dat file...</p>

<p>Is there ANY WAY i can get my coins? </p>

<p>I'm running Mac OS X. Be as specific as you can please :) </p>
 153: <p><a href="http://blockchain.info/wallet" rel="nofollow noreferrer">Blockchain.info/wallet</a> has the ability to import individual private keys as well.   The <a href="https://bitcoin.stackexchange.com/a/5933/153">private keys can be exported</a> now right from the Bitcoin-Qt client (v0.7 and higher) directly without the need for pywallet or any other utility.</p>
 2306: <p>As long as your wallet.dat file is uncorrupted/unstolen, your coins are fine. Try backing up the wallet.dat file, uninstalling Bitcoin, then reinstalling.</p>
