Put your site link in a site where google crawling regularly.., like digg, delicious etc, It works for me
google spider is fast usually it takes 48 hours u should get some backlinks and submit ur sitemap to google
Submit your site to some free web directories, you dont even need to submit to the search engines, the backlinks from the web directories will help google find your site quickly, the more backlinks the easier it is.
a review on a spidered blog and a link is ok. Wait between 1 and 10 days.. Dont worry about the adsense, put them as soon as you can as long as your site is good for payperclick and you have studied the initial appealing positions of the codes on your page.