Replicating IE on Mac OS X

When designing a site it gets very annoying having to look at a page on another machine to check its IE compatibility, then comeback to my Mac change the CSS and then re-upload.

Is there any plug in or browser that replicates IE's rubbish-ness so I do not have to do this, and I have test it locally.

Thanks

Jake

i beleive that you can dowload and use IE via an app called CrossOver
http://www.codeweavers.com/products/cxmac/