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3441  Bitcoin / Bitcoin Discussion / Re: Stanford paper evaluating bitcoin on: March 09, 2012, 02:43:24 PM
Quote
Bitcoin is a distributed digital currency which has attracted a substantial number of users.  We perform an in-depth investigation to understand what made Bitcoin so successful, while decades of research on cryptographic e-cash has not lead to a large-scale deployment. We ask also how Bitcoin could become a good candidate for a long-lived stable currency.  In doing so, we identify several issues and attacks of Bitcoin, and propose suitable techniques to address them.
Bla bla bla, yadda yadda  Undecided
3442  Bitcoin / Bitcoin Discussion / Re: Bitcoin: what is it good for? on: March 09, 2012, 01:27:28 PM
I'm mining with my simple 6950 and i sell and buy things for Bitcoin. Someone interested in buying an EVE plex?  Smiley
3443  Bitcoin / Bitcoin Discussion / Re: Bitcoin & Tragedy of the Commons on: March 09, 2012, 06:41:12 AM
 Undecided Basically it says they will attack us in any possible way  to defend THEIR interests
3444  Bitcoin / Bitcoin Discussion / Re: Greece, Italy, Spain, Portugal -- increased bitcoin usage on: March 07, 2012, 06:31:58 PM
Interesting.

About Italy, here it's not that ppl are panicking "omg omg default is near, penitentiagite!" anyway  Cheesy
3445  Economy / Marketplace / Re: List of honest traders. on: March 07, 2012, 01:17:36 PM
+1 Niann, sent me BTC for EVE Plex
3446  Bitcoin / Bitcoin Discussion / Re: [SOLVED] Bitcoin's chicken and egg problem on: March 07, 2012, 01:16:39 PM
It has been explained in page 2.

3447  Other / CPU/GPU Bitcoin mining hardware / Re: Anyone have any luck under clocking memory on 6990's ? on: March 06, 2012, 04:17:54 PM
I've read a bunch of threas from here and around the web, best seems to be the 100 mhz below unless you do a bios flash and then run them on linux?

any development for windows 7 32 or 64 bit?

Windows: MSI Afterburner.

Is Afterburner capable of breaking the 125Mhz memory/gpu clock difference on a 6xxx card to lower the memory further ?

I haven't tried it for quite some time now (ever since switching from GUIminer to CGMiner 4+ months ago) but I have some 6xxx cards that I would love to get the memory lower on if it's possible and are all Windows7 x64 machines.

Could you share a bit of info ? does it require 'unofficial overclocking' to be enabled ?
It work for me

Yes it require the unofficial overclocking thing.

Then you start Afterburner and put the frequency at the minimum. Apply, open again and you will be able to go even lower. That's how i am at 310mhz on my 6950 (300mhz would require another close-reopen but i'm too lazy)
3448  Bitcoin / Pools / Re: Neighbourhood Pool Watch 1.5: Bitclockers.com summary on: March 06, 2012, 04:07:52 PM
"trusting" p2pool is misleading. P2pool do not require trust, because it CANNOT scam you.
3449  Bitcoin / Pools / Re: Why do you mine on deepbit? on: March 06, 2012, 04:02:37 PM
Having a better interface and less things active would be better.
Normal pool: you start the miner and that's all
P2pool: you need also bitcoin and p2pool running and hope none of them crash  Undecided (and bitcoin QT client is prone to crash with p2pool... but not bitcoind as far as i know)
3450  Other / CPU/GPU Bitcoin mining hardware / Re: ATI Radeon 9800 PRO on: March 06, 2012, 03:52:00 PM
Can I mine with this card? I don't think it's got OpenCL Support.

Its on the mining hardware comparison list though, as 9800GT and 9800GTX?

Does this mean I can mine with this card?

You can't mine on that card. It doesn't support OpenCL (OpenCL is supported from ATI 4000 serie)
And it doesn't even support CAL (wich is deprecated but work fine for simple things like mining, is supported from ATI 2000 series)

(so 2000 and 3000 have only CAL, while from 4000 to now they have also OpenCL)


Nope.. atleast not efficently..

You can try:
https://bitcointalk.org/index.php?topic=39820.msg485891#msg485891

but its practically just waste of time...
He can't. That miner is in CAL, supported since ATI 2000

His 9800 is much older and doesn't support it.
3451  Bitcoin / Pools / Re: Why do you mine on deepbit? on: March 06, 2012, 03:43:35 PM
Yup, english is my second language. Maybe i shouls start write in my language and use google translator, who know...  Maybe i should translate it like 4-5 times between other languages for increased randomness...

Your point is that the "big guys" stay on other pools instead of moving to p2pool, and thus you try to imply that it's somehow p2pool fault. Problem is this is not true. It's a fact that they are NOT on p2pool. But it's also a fact that p2pool is better than a pool with fees. P2pool works, there aren't "game-breaking" bugs, payouts are received and mining work without problems.
P2pool is small but isn't so new, it has been around since a lot of time, and no one report "my btc vanished, help me" things.
3452  Other / Beginners & Help / Re: Is it normal for gpu usage to periodicity drop to 0% on: March 06, 2012, 03:36:46 PM
Probably yes, maybe cpu is used by the OS and gpu pause for a moment, who know
3453  Bitcoin / Bitcoin Discussion / Re: Vote on VODO: accept donations in bitcoin on: March 06, 2012, 03:34:10 PM
Check under the FAQ

Yeah it's a bit too hidden indeed...
3454  Economy / Services / Re: Offering Legal Services in the Republic of Panama on: March 06, 2012, 01:24:25 PM
Avast report me a malware when i clic the first link in your sign  Undecided
3455  Bitcoin / Pools / Re: Why do you mine on deepbit? on: March 06, 2012, 01:22:29 PM
nonsense

Why the world don't use bitcoin? Why it's so small? Maybe paypal and dollar is better after all. But then why we are here?

Also, p2pool is open source, nothing is hidden. Performance? It's the same of a normal pool. No need to trust anything.

So since they are big they must be right? Then we are better uninstall bitcoin, we are small.
3456  Bitcoin / Bitcoin Discussion / Re: Vote on VODO: accept donations in bitcoin on: March 06, 2012, 12:59:39 PM
Also funny fact


5% is wasted due to paypal.

So, use bitcoin, not paypal!
3457  Bitcoin / Bitcoin Discussion / Re: Vote on VODO: accept donations in bitcoin on: March 06, 2012, 12:51:58 PM
What does this VODO do?
How it work: http://vo.do/distribute-your-films-online

Awesome the fact that they accept bitcoin donations  Grin
3458  Bitcoin / Pools / Re: [320GH/s] p2pool: Decentralized, DoS-resistant, Hop-Proof pool on: March 05, 2012, 07:59:11 PM
Anyone else notice the trend of rising hashing power and falling users?  The avg hashing power per user is rising.

Higher network hashing power = lower block variance.
Higher network hashing power = higher share variance.

The above combo is a win-win for large miners but a win-lose for smaller ones.  Taken to the extreme at 600 GH/s avg block time is roughly 3 hour (current difficulty).  However at 600 GH/s share difficulty is ~1400 and for a 500 MH/s miner that means a 3.3 hour share time.  Further increases in network hashing power mean increased not reduced effective variance.

Of course there are potential solutions I am just pontificating.  

So in other words little guys like me doing 200 MH/s should probably just stick with a traditional pool until these p2pool issues are settled.
340mhash/s here and i have no problems so far... sure i just find some shares but since each p2pool share right now is worth like 620 normal shares... i'm fine
3459  Bitcoin / Pools / Re: Why do you mine on deepbit? on: March 05, 2012, 07:55:12 PM
Yes but P2Pool is better in anything you said.

And is really free. Because YOU host p2pool. No need to waste money on servers
3460  Other / Beginners & Help / Re: RAM mining? on: March 05, 2012, 07:40:21 PM
Omg headphone miner looks like a revolution.

So wait, then maybe if i have a 7.1 audio system...
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