Adding ArcGIS online layers to Arcmap 10 problem

[EwanPurser]

Hello,
Does anybody know why when adding layers from ArcGIS online into ArcGIS 10 (using File menu, ArcGIS Online...) it insists on loading them into a new project each time - you cannot add layers into an existing project.
You could do this without a problem in 9.3.
Can this be corrected?
Many thanks

[SisiYan]

Instead of using the file menu, you can use the [ATTACH=CONFIG]12441[/ATTACH] to add the online content to the exsiting project.

[EwanPurser]

Perfect -problem solved -Many thanks!