Microsoft has been released SharePoint 2010 patch update for a while refer to the following links.
then I downloaded the SP1 and August CU updates from the above site. Service Pack1 for many products
- Documentum Search connector SP1
- FAST Search for SharePoint SP1
- FAST Search for SharePoint August CU
- Office Web Apps SP1
- SharePoint August CU
- SharePoint SP1
- SharePoint Designer SP1
All of their size around ~2GB. the SharePoint August CU size is about 1GB. I though there’s a lot of bug in SharePoint.