Hi everyone, I want to use parallels just for use autocad. I install everything (parallels, windows 7) properly. Even Autocad 2013 trial..I tried all solutions in the topics of freezing at the past in forums.. But no avail... Any suggestions? Mac book pro 13 2.3 i5 4Gb, osx 10.6.8, parallels 7, windows 7 Regards..