Microsoft Office Live Small Business Community

Hello! I own a Utah Based delivery service ( www.MeatManUSA.com ). I have about 1400 customers statewide. I am having a hard time with new customers calling to order from my site anybody have any input?

Can anyone give me some good keywords (adwords) to attract customers to my website - I am a Virtual Assistant and my business is located mainly in Belfast, Northern Ireland - a virtual assistant is a homebased personal assistant(secretary)