plasma - 3:12 am on Oct 31, 2003 (gmt 0)
Stefan, many of us get full crawled daily.
If you have decent PR 5, maybe 4 too, and don't get full crawled daily you seem to have a problem.
I don't think it has to do with freshness.
Check your logs.
Look for anything unusual, that could have made googlebot angry.
Look for duplicate content and wrong redirects.
Each site should have distinct content, otherwise it has to be a 301 (not 302) redirect to the original site.