Actually, there is an FAQ on this site that deals with something quite similar to your problem.  Visit:

http://qa.sqlservercentral.com/faq/viewfaqanswer.asp?categoryid=3&faqid=364

As an aside, I've been a member here for a couple of years and only noticed the FAQs for the first time ever today - perhaps there should be a section in the newsletter about them?

Cya!