Comment 5 for bug 944626

Forgive me if this is stupid (I can't help that, I'm afraid) and at the risk of tempting fate...
I haven't had a crash in a couple of days. Only two things have changed since the last crash: firstly I disabled the Flash plugin in Firefox, and secondly the wireless chip on my motherboard seems to have died so I've been using a wired connection for the past couple of days.
Is it possible that either might have had a bearing on the crashes?