It looks as if the MEDLINE Global Reload is either done or will be done very soon. Ovid has announced they expect to receive their 2010 Global Reload dataset around December 14th. Once they receive the data they expect to have it within their system and live January 4, 2010.
Don’t forget Ovid Medline users AND PubMed users to check out the 2010 MeSH changes at NLM to see if your saved search strategies need altering or adjusting.