e-commerce and content management

Originally Posted by crice

I'm setting up a website for client who wants e-commerce and will need a content management system so she can edit the site herself. I'm looking at Adobe Contribute or Joomla. Joomla offers lots of modules but Contribute looks like it would integrate nicely with dwt files. I haven't selected the e-commerce package yet. Which would be the better CMS in this case and which e-commerce?

thanks,
Christina