Monitoring Force10 MXL

I'm looking for something that can do some in depth monitoring of our blade chassis Force10 switches.  We currently use Solarwinds but it doesn't seem to play very nice with Dell's sflow and we don't seem to get a lot of info from it, and their support has basically said there really isn't much we can do other than "it's up".  Hardware and traffic analysis would be ideal, as we are also trying to troubleshoot some connection issues in our vmware environment.  I looked at the OMNM, but there doesn't seem to be a lot of info on dell's site about it for the monitoring aspect.