I have a parallels installation on my mac. Everything is fine but I see the whole .hdd image getting bigger and bigger over time. So I tried to run the parallels compressor. But it seems to stuck. It started with a bar, it restarted the virtual machine(windows) It displayed me a message that it cannot connect to parallels compressor image. Nothing else. Am I doing something wrong? What is going on? Nobody ever used parallels compressor?