I have a site ranked currently in the 3rd spot for two keywords, and obviously I'd like to see them in the number 1 spot... but, the keywords are very time sensitive and I can't risk having the site drop at anytime within the next two weeks. The last round of linkbuilding caused my site to drop out of the top 100 for a little more than a week, and if that happened now I will miss the greatest opportunity to make a profit. So, is there any way to give that last boost to ranking with the least chance of a dance within the next two weeks? I was thinking maybe only building links to my existing web 2.0s, articles, etc. will cause less dancing than direct linking... but still provide a boost? Has anyone had the chance to study this?