Hi (and thanks Michael, its easy to get good results from adwords when the company you are advertising has a great site, offering and proven results - so it's as much down to you!).
Just to clarify, there are two sets of conversion metric when talking about adwords - conversion of impressions to clicks AND clicks to sale/order/enquiry/other + measurement.
Impressions to clicks ratio. You can still have your ads seen irrespective of the CTR (click through rate - perdcentage of impressions needed to get a click) this can be anything from 0% to 100%. See for more detail
http://www.ukbusinessforums.co.uk/ftopic10198.php
Unfortunately there is no standard or typical CTR as the industry you are in, copy you write, demand for your product means everyones experience if different.
BUT, the more important conversion factor is clicks to sales (or other metric). Again, this can be any figure from 0% to 100%. Tracking codes put in place will tell you which keywords and ads are converting best into sales - so, you may have an ad that is giving you 100% CTR - which never converts to a sale - and conversely, an ad which has a 1% CTR which provides you with hundreds of sales.
SO,...don't get too hung up on CTR (although if you follow the link above, it can have an impact on the CPC's! - far too many TLA's for me today).
Make sense?
If not, gimme a buzz,
Rob
top-click