I am having a difficult time trying to download IPB again in my client panel and once I log in, It dosnt show the any files in the download manager like it used too. How will I be able to upgrade ipb or nexus or even get the tracker if non of the files are showing? Anyone else having this problem?

If you can submit a ticket then that would be the best option

If not, then here are some alternative ways to contact > http://www.invisionpower.com/corporate/contact.html