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1  Economy / Computer hardware / WTS Monster Rig - 2 x 7970 1200W PSU on: July 30, 2013, 06:57:02 PM

Scale with ASICs as you please...

http://sfbay.craigslist.org/eby/vgm/3965011140.html

Will accept BTC payments. In person delivery only - northern california
2  Economy / Marketplace / Starter Rig $550 or BTC 5.5 -- scale as you please with ASICs on: July 30, 2013, 06:51:01 PM

http://sfbay.craigslist.org/pen/sys/3933156194.html
3  Economy / Goods / WTS - Mining Rig 1.14 GHash/sec before overclocking on: July 29, 2013, 02:38:23 PM
http://sfbay.craigslist.org/sby/sys/3966401501.html

**** GUIMiner preinstalled ****

8-Core AMD FX-8350 4.0 GHz Black Edition 8 MB Cache
16 GB DDR3 1600MHz Dual-Channel (2x8GB Vengeance CL10)
2 TB Seagate Barracuda 7200 rpm 32Mb buffer cache ATA/600 Hard Drive
CrossFired 2 x GIGABYTE Radeon HD 7970 GHz 3GB 384-bit GDDR5
AMD 990 FX ASUS Crosshair Formula-Z Mother board with Supreme FX-II Audio
LG 24X Int SATA DVDRW
Windows 8 - 64-bit Home OEM- Installed
Antec One Hundred W Windowed Side Panel Mid Tower Case
Extra Corsair Fans and stock cooling
1200W Raidmax 80 Plus Gold RX 1200-AE Power Supply Unit
4  Economy / Computer hardware / [WTS] **Brand New/Unopened** GIGABYTE Radeon HD 7970 GHz 3GB 384-bit GDDR5 3.89 on: July 16, 2013, 04:36:39 AM
READY TO OVERCLOCK!!!!

BRAND NEW - UNOPENED - IN ORIGINAL BOX AND SHRINKWRAP - NEVER USED .

GIGABYTE GV-R797OC-3GD Radeon HD 7970 GHz Edition 3GB 384-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card

http://www.newegg.com/Product/Product.aspx?Item=N82E16814125413

Will ship only within continental United States by US Priority Mail.

BTC 3.89 o.b.o

5  Alternate cryptocurrencies / Altcoin Discussion / Re: Ripple Giveaway! on: June 24, 2013, 12:48:03 AM
rPRho2FsNcqKyYj7RWbRZLi8Q32xcaEG67
6  Other / Beginners & Help / bitcoin client - sync overhead on: June 23, 2013, 07:00:13 PM

I've been using Bitcoin-QT as my BTC wallet for the last 6 months.

The initial sync (with approx. 200K blocks) took a couple of days to occur.

Since then, whenever I shutdown my computer for a few days and
power it back up, the Bitcoin-QT synchronization takes any where
from minutes to hours depending on how long my computer has been
offline.

Occasionally, Bitcoin-QT also performed reindexing which performed
a lots of disk I/O and generated lots of heat from my harddrive.

If this is the case when there are only approx. 210K blocks, what's going
to happen when the number of mined bitcoin blocks approaches a million?

7  Other / Beginners & Help / Bitcoin Vs Ripple on: June 23, 2013, 06:35:30 PM


I've been mining bitcoins for the last 6 months with AMD radeon graphics cards.
The thrill of mining has been declining with increasing difficulty and the rapid
worldwide hashrate for pooled mining.

Of course, I had anticipated this coming - but, not at this speed. To add to this,
we now have one more alternative currency - the XRP from OpenCoin/Ripple.

As of this writing, the XRP is valued at approx. 60 XRP to one USD (or approx.
6000 XRP per BTC). OpenCoin has been giving away XRP with a goal of distributing
as equally (of course, they exempted themselves from this "equality" - read hypocrisy)
as possible across all the people of the world.

I do not have any reasons to surmise that the XRP could strengthen in the long-term
against the BTC, although the normal BTC volatility may provoide an illusion of the
XRP  strengthening against BTC in the short-term.

Would love to hear your opinions on any reasons that makes you think that the XRP
may strengthen against the BTC.
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