ConceptShare has released an upgraded version of their design collaboration service and minted a five year partnership with Corel. The two Canadian companies are teaming up for CorelDrawConceptShare.com, a new version of ConceptShare that will let designers publish their drawings to the web using CorelDraw, and critique them with coworkers using ConceptShare.

ConceptShare is kind of like WebEx for images. It lets you invite your team to a Web meeting about your image, where they can chat, leave sticky notes, and doodle on different versions of your drawing. The new partnership essentially saves you an upload and makes iterating your work between the desktop and web that much easier.