Mike Sando has listed on his blog a full breakdown of how the draft order will currently look. Of course, the later picks can change based on playoff performance. The interesting thing about the table is that it shows strength of schedule for each team.
The first 15 positions are set. San Diego currently pick 16th but this can change if they go further than the wild card round in the playoffs. Interestingly, the Denver Broncos are picking 12th overall. At one stage they appeared destined for the playoffs. Now, not only do they fail to make the post season, they are picking just two places higher than last year when they were never involved in the playoff hunt. They took Ryan Clady in the first round in 2008 - superb value with the 10th overall selection.