So my fan broke on one of my R9 280X ASUS DC2T, anyone selling a replacement fan or know where to get one (you get tiped if so )

i need the right fan, here a pic if ur unsure:

Since years, im searching for a Dosch & Amand COM-ON-AIR Dect Typ II (Picture below) PCMCIA Card and havent found one anywhere.
Unfortunately my old one broke and cant be repaired

If you have one and are willing to sell, please send me a PM with the price so we can negotiate.

[EDIT: 0 left]

As i bought some r9 GPUs, i have spare BF4 keys which i cant really use.

Therefore, i'll sell em for 0.0199 BTC (or some other coins worth the same) each. (less if all together)

• Go to www.amd.com/getbattlefield4
• Sign in or create an account
• Follow the instructions to redeem your offer with the code below

EDIT: 0 left
EDIT: got 2 new ones!
EDIT: 0 left

[TL;DR:]

Lets say i transfer 1BTC to 1PlsTryToDoubleSpend...
according to the daemon the account with this address has now 1BTC. lets asume someone is going to fork the chain and publishes the longer chain later for double-spending, will the balance of this account be 0BTC or 1BTC?
I know this wont happen still i would like to know about it.
Was this already tested @ testnet for example?

TL;DR:
How are accounts affected to a Double-Spend attack (forking the chain and if the chain is longer, publishing it)?

Where can I locate the function in one of the old miners source code to add interface to fpga processing? Or which mining software is the easiest to use as reference design (learning purposes)?

BFGMiner's device API is pretty straightforward.

u mean cgminer's lol