We launched a few new features on Google Sync for our Windows Phone (7.5+) users. Multiple Calendars is a feature that lets you select which of your Google Calendars are synced to your device. Just navigate to m.google.com/sync on your phone?s browser and configure the calendars you would like to see.
From that page, you can also configure which addresses you send mail as if you have custom addresses in Gmail. We?ve also improved search to look beyond the conversations that are stored locally on your device so that you are able to find more of your conversations, faster
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Handy to know for anyone out there who uses gmail.