Although you won't be able to log in to ConnectCommerce during the maintenance window, tracking will NOT be affected. However, reporting data may be delayed for a few hours after the interface comes back online.
Online Sales & Operations
|[NFGB] Link - from Google Affiliate Network|
Related From Google Blogs:
Announcing Google C++ Mocking Framework
Google Website Optimiser, Part 3: How do I use Website Optimiser?
Google Chrome (BETA)
Really new in Labs this time: SMS Text Messaging for chat