BlackBerry - BlackBerry Pushcast Software Deployment Options

Choose your IT administration's best option for a BlackBerry® Pushcast Software deployment:

Hosted

Any number of users: Supports any number of users – no minimum or maximum requirement on number of users.
Minimal investment: No need to hire additional IT staff, or purchase hardware or software. RIM manages and maintains the hosted side.
Low to no maintenance: Hardware and software maintenance are RIM's responsibility. Client only requires access to Internet.
Instantly deployed upgrades: As new updates and versions are released the client is automatically updated.
Quick & easy deployment: Get up and running quickly, let RIM's manage deployment.

A minimum of 200 users: Not supported for installs of less than 200 users.
Data hosted internally Host your data internally via your own dedicated IT staff and supporting hardware and software.
Manually deployed upgrades Control and manage maintenance windows. Client installs, implements and maintains all upgrades and releases.