I don't see how that news article disproves that the speed of light can't be broken. The fastest they've made any particle move is subatomic particles accelerated in megnetic field driven tubes. These particles spin around faster and faster until it is just a fraction away from the speed of light - but goes no faster.
Also, as for time... I don't believe that you can go back in time when you break the speed of light. The closest thing to looking into the past you can get, is by looking up into the sky at the stars. You are looking at those star's past. If you can go faster than the speed of light, you can outrun it and stop and look behind to watch it catch up - a glimpse into the past. For instance, if some alien out there had a fricken powerful telescope and was able to see straight through the clouds on earth - he'd be watching events that happened years and years and years - goodness how many years into our past.
In case any of you guys found it and read it. HowStuffWorks.com has a lot of information about teleportation that news articles does not go into - it's worth a read.
Also, if you find this kind of thing interesting, quantum computers is also well discussed on that site. Here's the core of it - classical computers run instructions linearly - as in, 1 by 1 after another as fast as it can go. The data is represented as 1's and 0's. In quantum computers, these instructions are executed at the same time. This is possible by the new mode that data travels and that the data is now represented in 1's and 0's and a mixed state that is both 0 and 1. With such a unique data representation, a chunk of information may hold more than 1 piece of data. While before you transmit first 1 number than another number to the processor to be added, all you have to do is transmit the 1 piece of information containing both numbers and have them added. This increases speed and efficiency.
DNA computers kicks all ass though.