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2501  Alternate cryptocurrencies / Mining (Altcoins) / Re: Consolidated Litecoin Mining Guide for 5xxx, 6xxx, and 7xxx GPUs on: March 12, 2013, 04:59:23 PM
I'm getting around 550KH/s on my Diamond HD7970 clocked at 1075MHz with cgminer using the following settigs:

"intensity" : "13",
"worksize" : "256",
"lookup-gap" : "0",
"thread-concurrency" : "8192",
"shaders" : "2048",
"expiry" : "120",
"gpu-dyninterval" : "7",
"gpu-platform" : "0",
"gpu-threads" : "1",
"hotplug" : "5",

One thing I have noticed is that memory clock appears to have absolutely *no* effect on mining speed.  This seems contrary to what other people have posted.  I've tried clocking memory up to 1575MHz (the max on this card) and down to 750 MHz and there only a few (2-3) KHash/sec variance.

Any suggestions on how to improve my hashrate would be appreciated.
2502  Alternate cryptocurrencies / Altcoin Discussion / Altcoins vs. ASICs on: March 12, 2013, 04:52:51 PM
What is everyone's opinion on the impact of ASICs on the altcoins?

It seems to me that the smart ASIC buyers will be mining whatever's got the highest profitability ratio, will this have an effect of bringing parity to the SHA-256 altcoin prices?

If this happens it seems to me that LTC will be the only unaffected coin and may wind up remaining the most profitable to mine.

Thoughts?
2503  Alternate cryptocurrencies / Altcoin Discussion / Re: Wanting to buy 10 000 TRC - will trade for BTC, LTC or AUD on: March 12, 2013, 04:46:57 PM
There's definitely volume on Vircurex, maybe the problem is that TRC has gone up by about 600% in the past 2 days.
2504  Other / Beginners & Help / Re: Whitelist Requests (Want out of here?) on: March 11, 2013, 06:40:44 PM
whitelist please.

I've been mining BTC since last july and have a little single on order from BFL.  I recently stopped mining BTC as it is no longer profitable to GPU mine at my power cost.  I'm switching between LTC, TRC and PPC depending on which has the best profitability as listed on dustcoin.
2505  Other / Beginners & Help / Re: Have you heard of Litecoin? 0.5 FREE LITECOIN FOR SIGNING UP!!! on: March 11, 2013, 06:35:38 PM
LPzhfN5M4VMPYX1QqywyZ5NNQCRXqpWaH3

thanks!
2506  Other / Beginners & Help / Re: Windows wont start? on: March 11, 2013, 06:17:24 PM
Currently I have a Bitcoin computer working fine, mining for a few eeks.
1x 5870
1x 5850

I just received another 5850 and PCI-E risers. I connected the GPU and started the computer. How ever windows hangs at the booting-logo. I had latest ATI drivers installed and computer was fine before. Removing the second 5850 lets windows start fine.

Any ideas on whats the problem?

Have you tried booting with both cards separately?  That should give you an idea of whether one is bad or not.

If they both boot individually I'd suspect power supply as the poster above said.
2507  Other / Beginners & Help / Re: Buy Asic or buy shares from Asic Miner stock? on: March 11, 2013, 06:16:12 PM
Hi Guys,
What do you think is the best option this day, buy the Asic from Butterfly labs or invest to Asic miner stock from btct.co?

I wouldn't refer to buying anything on btct.co as "investing".  "speculating", maybe.
2508  Other / Beginners & Help / Re: ATI Radeon HD4850 it artifacts, win7 won't boot, anyone help plz on: March 11, 2013, 06:14:52 PM
Ya i know it won't be much mh/s but it already artifacts so why not try and squeeze some more life outta it but i just can't seem to get it to boot into win7...should i try XP? I hope linux isn't the answer because i have no clue how to use it...Ok so it'll boot to bios just fine..and when i switch it in from a working video card...it'll boot to win7 but then update drivers and want to restart...then once win7 trying to boot it'll bsod...i can boot to safe mode and delete the driver and have tryed a few drivers but upon restart all i get is a bsod...Thanks for any help...I also tryed putting it in my 3rd pcie slot as my first vid takes up 3 slots and it'll bsod too...
the card's probably dead.
2509  Other / Beginners & Help / Re: Silk road down for second day, what's going on? on: March 11, 2013, 06:13:51 PM
Just put .to on the end of the website

check the silkroad reddit for the real URL..  anyone saying it's changed is probably lying/scamming.
2510  Other / Beginners & Help / Re: Newbie restrictions on: March 11, 2013, 06:12:56 PM
greetings all!
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