Add USB HDD to Time Capsule

Hi Guys,

I'm a bit confuzzled as to how to get my external USB HDD to work on my TimeCapsule.

Any Ideas?

Regards
Vince

I must say I feel like a bit of a fool at the moment.
LOL

The hard drive now works, seems it didn't really show it because there was a problem with some settings that I've managed to fix.