Just a friendly heads-up that adding unrelated questions to existing threads can sometimes derail the conversation and make it tough for everyone to follow along. I've noticed this happening quite frequently, and I've split your recent question from viewtopic.php?t=450 as it didn't seem to fit the original discussion there.
If you have a new question, it's always best to create a separate thread with a clear and concise title. This will help keep the forum organized and make it easier for people to find the information they need.
For your reference, here are some existing threads that might be relevant to your question:
viewtopic.php?t=10444
viewtopic.php?t=6623&start=20
viewtopic.php?t=4901
viewtopic.php?t=9045
viewtopic.php?t=7574
