This may be a simple question but can I use the 8800 (or any blackberry with latest software) to access BOTH my corporate Exchange email via BES, AND my yahoo mail personal account? I've used a blackberry for years but have only used it to access my corporate email pushed from the BES. I'd love to get my yahoo mail as well if it wouldn't distrupt my corporate config.

Assume the administrator of my corporate BES did not push a policy prohibiting additional email accounts to be installed

Thanks in advance.