WP7 limit of background agent

Question

I read that WP7 limits the number of background agents.

Does this limit include audio player agent, file transfer agent, ... or only periodic agent?

Answer 1

It is written there:

Multi tasking basically comprises of these functions, each have a limit independently:

• Background Agents
• Background File Transfer
• Background Audio Playback
• Scheduled Notifications
• Fast Application Switching