From: Mike Nospam
> I tried this already:
> 
> t = Time.at(1161275493444)
> puts t
> 
> Resulting in:
> Exception: bignum too big to convert into `long'

irb(main):001:0> Time.at( 1161275493444 / 1000 )
=> Thu Oct 19 10:31:33 -0600 2006

Time#at takes its argument as the number of seconds since the epoch, not
milliseconds.

You were close! :)