Before spending money on anything else I though it would be nice if I purchased some luggage. My taste could not allow any hard luggage so I went with a large, expandable tank bag for a start. I got a nice hiking backpack as well which I use often.
The tankbag is from Oxford and the model's name is Expander. It has many cool features too. The front pocket can be removed and worn as a waist bag. It comes with a rain cover, a safety strap to attach on the bars for extra safety, expands to 38L of capacity etc. Very happy with this product.
In the bag I have the tire repair kit in, my rain 2pc suit, some toilet paper, winter/waterproof gloves, maps, registation and license, my camera, MP3 player, utility knife, first aid kit etc. It was more than enough for a 2 day trip I had planned for the followin January.