Sending Notifications to an SMS Gateway

I’m trying to setup ntofications to send to an SMS Gateway, preferrably www.clickatell.com and the plugin I download through Nagios Exchange called “notify_sms” is giving me errors.

Does / Has anyone else had any success sending notifications through an SMS Gateway provider? I’d like to have this option available if I am ever out of the office, and something goes down and I don’t have E-mail available.

Any help would be appreciated.
Thanks

There are several trhead on SMS in this forum and nagios-forum.co.uk/forum/