Haven't heard from you lately, glad to hear you'll be commuting. I still miss the Katy Trail. Do you know about the Sept 8 ride with the vets? It's the Long Road Home Project to raise awareness about the difficulties vets have returning home after being deployed, especially mental issues like PTSD and such. I'm planning on driving up to Columbia, bike out to Rocheport and meet up with them at noon, bike back to Columbia with them.
Hope you find some good panniers that work for your laptop. I don't have experience with that but I know that a lot of people do commute with laptops. Ask at Walt's?
2009 Trek 7.2FX WSD, brooks Champion Flyer S, commuter bike