Aldera.Net posted a cool bit of spy info. Please note that we haven't cross checked it with our sources, but it certainly fits in with what is known so far. Highlight to read!

Here's the report:

There is a VERY cool scene with Aurra Sing on Coruscant. She attempts to make the assassination - fails - and then flees. After witnessing the attempted murder, Obi-Wan and Anakin give chase. There is a really really cool scene where Obi and Anakin chase Sing through the streets of Coruscant. The better part of the chase is done on speeder bikes, and we'll get to see the legendary speeder bike that Sing cruises around on in the comic books.

Hit the link above for even more details!