girino, do you plan to release an update for x13 algo? I tried the other free version, but can't mine with it because the rig locks up after 8 hours requiring a hard reboot. All my cards are 270 or 270x and I've seen others with the same card have the same instability issues with the free version.
Well, you asked for it, you got it. X13-sgminer, slightly faster than lazybear's (5% on my 280x), stable as always, linux binary for now, windows binary later today, and source. Donation fee reduced to 1%.
downloads:
https://www.dropbox.com/sh/enov174f6mwtztn/AACLSbbBC06Xq0jz1_YSl5Swahttps://mega.co.nz/#F!FIo1kCCZ!G4WAGh8TFvTSVoUfdclPtQ