Has anyone here experienced this problem? I use Citrix Web to access my office network. It was working fine on my iMac for several after I installed Snow Leopard. But today, I'm getting an odd error message. I log in, and then a box pops up that says I need to make sure that the remote server is listening on Port 1494. I am not able to connect to my office network. Has Snow Leopard changed anything so that another program is using that port? I have not upgraded my Macbook yet and I was able to connect, so I don't think my office network is the problem. I have tried Safari in both 32 bit and 64 bit, and I've tried more than one Citrix client. So there must be setting on my computer I need to change - if I could only determine what it is. Thanks in advance.