i have problems with a rig with 4 GPUs (working fine in sgminer).

This rig hashes the same as a 3 GPU rig.

what should i check? 

(Win 7 64, catalyst 14.4, proper DLLs in smelter dir, Gigabytes 280x, -g 4 -w64.)

I dont see a spike in quark (or sharkcoin) hashrate.

Quark profits are down cause SAK price dipped, not because of new tech (FPGA) or improved miner.

minimal now is 0.015 BTC/kH/day.
that wont cover the power bill (comming from a CPU)...

  gpu miner anyone 

i´m getting 54 H/s with an AMD FX-8150 (7 cores mining)

thanks for your quick answer.

keep on the good work! congrats.

Is 54 H/s ok for an AMD FX-8150 with -t 7, on Axiom algo ??

http://coinmarketcap.com/currencies/sharkcoin/#charts

$ 1,640,460 traded in one day.. and it´s far from its good old days.

Cryptsy is loosing serious trading fees there.

offtopic..
bots going nuts at btc-e ltc/usd 

told you so 

LTC dropping...
wonder who is next.. 

Putin says "you can use bitcoin",... price drops 

$12 spread between btc-e and huobi...

wtf ??

when LTC rises like crazy.. it´s a pump..

when BTC rises 20 usd in one day... organic growth  

on the move again...

$666 too far away ? true that

but we have already seen the price move from 200 to 1100 in just a couple of weeks...

anything could happen in bitcoinland.. just dont predict.

really?? your post was from just 2 hours ago...rofl

honestly, we have no idea what´s next....

no TA can predict this market. It´s more like a bingo... good luck to you all!!

forget about the troll..
can we observe the pump currently developing? 

Grexit??... Nah. China ownz

LTC green dildo 
c´mon BTC, dont be shy!

IMF will save Greece.. yeah, right 
like they did with us (Argentina)

Somebody got tired of waiting and dumped his Dash