I’d be interested to see what it says. I might suggest running it through a virus checker first though. I’m always cautious about forum links that start up big downloads.
If you could pop to the top of serps in an hour and did it a few times a day, I’m sure it would help, but I wonder what kind of search volumes those keywords get. Long tail is great for PPC, I have just tended to see organic traffic come 80-90% from the obvioius keywords, which are not usually obtainable in an hour.
May I institute a challenge? Name your keyword (one you don’t rank for) within an hour post a screen capture of your site in the top 10. 1,000 points to whoever can do it for the keyword with the most monthly search volume according to google keyword tool.