yankee - 7:43 am on Mar 12, 2004 (gmt 0)

"would someone give a rough estimate"

Could be 1 day, or 1 month. It depends on how many links your site has, and your timing. Sites with good PR or a high number of links get crawled frequently. Lesser linked sites need to wait for the "crawl a huge chunk of web" googlebot cycle, which isn't on any known schedule.