Hi, Was on my PB last night, went to pick the power cable up by the transformer and it emitted a spark, a little bang and then some smoke. It was very very hot. It was late, and I was slow to react and it remained plugged into the computer after this had happened still charging it as if nothing had happened. The computer is fine too. Basically, I'd like to know if anyone has had a similar issue happen to them, and if I should get a new power cord? Or if you think it is okay to carry on using this one. I haven't plugged it in since last night to see if it works or not, I am worried it will break the lap top. Thanks for any advice.