Setting up a local iso storage

Hey guys, semi-new to proxmox (messed around with it a little bit before) and im having some trouble getting it to find the iso storage that I set up. I have the folder on a separate drive that is formated ext3 and mounted in the fstab. In fact I can navigate to the directory via ssh and I can read and write to it as any user. I have it set up as "/disk1/isos" and that is how I add it to the storage dialogue. I have all the isos (mostly ubuntu and flavors of such) in that folder, but proxmox can never find them. I have templates set up to download there and those all work fine. I even moved the isos to the "image" folder that proxmox set up in that directory with no better result. Any ideas?

Thanks