Hi. I’m using Carrara 6 Pro on a dual 2.3 Ghz G5 running OS X (10.4.11) with 4GB ram. I’m noticing that Carrara is frequently locking up and becoming unresponsive during the course of working with a file. Right now it’s happening while I’m in the Vertex Modeler. All I was doing was applying subdivision to a single square polygon (turning one facet into eight subdivisions), undoing it and re-applying and the program freezes up. I’m able to click on various functions and highlight them but they don’t work. Eventually I have to force quit the app and reopen the file and all work since the last save has been lost. This is happening often enough that it’s becoming more than an annoyance and really wreaking havoc with my workflow. Anyone else experiencing this? Is it a bug w/ this particular version?