A timely reminder of the Google commandments:
Top 5 Google To Dos and Donts Debate 2: "5) TIME & EFFORT, Tid-Bits:
Don't look at the PageRank in the toolbar
Don't make assumptions based only on what is happening with your site(s)
Don't sign with or continue to use an ISP that has bad downtime, research them well. A 404 crawl by Googlebot will cost you much more than you will save with a cheap ISP.
Don't stress
Don't expect instant results. "