I have sent mine back for RMA a few days ago but as it is older than 28 days (got it in april) i am forced to accept a replacement card. If i get another temperamental 4850 XXX and it has the same issues then what are my options? Am i locked into a cycle of sending cards back till i find the golden goose or will OC send me a different model or offer me a paid upgrade?
I think it’s down to the discretion of the e-tailer although if you receive a second duff card I suspect they would look at your situation sympathetically. (But a lot of these cards have been sold and and it's only a small percentage that have issues so hopefully your replacement will be ok.)
Oddly enough' a few years ago I received 3 faulty XFX’s (a known heat problem) and after the third I requested/demanded a replacement brand and the e-tailer obliged.