Pretty cool! But do you think it will ever pay for itself at this point? :-\

One way to think of it with their relative values is that Bitcoin is like gold, Litecoin is like silver, and Feathercoin is like copper.

So I guess, based on this experience, that I wouldn’t be able to use both video cards together?

I wasn’t aware of that uninstall utility. It did the trick! Thanks! ;D

I had a 7770. I’ve been using several different mining programs off and on for Bitcoin, Litecoin, and Feathercoin. They all worked.

I just swapped it out for a 7950. I uninstalled and reinstalled the drivers, made sure the AMD APP SDK was installed, deleted all the folders that I had the mining software in (including the stuff in the Roaming folder for my login), and started from scratch. For some dumb reason, I can’t get any of them to work now. I’ve been playing with Guiminer (the scrypt version) as well as directly with cgminer. It crashes instantly, leaving behind a 0 byte log file. The Event Viewer doesn’t give much info:

Faulting application name: guiminer.exe, version: 0.0.0.0, time stamp: 0x49180193
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x00000000
Faulting process id: 0x6b0
Faulting application start time: 0x01ce490a3ab7baed
Faulting application path: C:\Users\Me\Downloads\guiminer-scrypt_win32_binaries_v0.03\guiminer.exe
Faulting module path: unknown

and

Faulting application name: cgminer.exe, version: 0.0.0.0, time stamp: 0x514557a8
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x00000000
Faulting process id: 0xc88
Faulting application start time: 0x01ce4908a858bd69
Faulting application path: C:\Users\Me\Downloads\guiminer-scrypt_win32_binaries_v0.03\cgminer\cgminer.exe
Faulting module path: unknown

Any ideas? Heaven Benchmark works fine, giving 25 fps on the highest quality.