Hi Dinna,
I tend to list my observations and instructions - a habit of mine.
1. you have a powerful enough PC and GPU.
2. GPU driver should be checked to see if is the latest. Please go to the ATI site and do that manually and not rely on W7.
3. Ram - more than enough
4. HDD, C Drive, plenty of spare space
5. Between E and H - I see no reference, I presume they're USB memory device/card reader for example.
6. Drive "I" does concern me - I have two of these devices and they are prone to go to sleep and I have had one fail causing PD9 to crash.
Please install a software called NoSleepHD v2.0
http://nosleephd.codeplex.com/ It will ensure a USB device stays awake and is fully accessible. It's a free program - sorry, no support for it is given here. I use it and it works for me. I set mine to "ping" the My Book and other USB HDD every 2 minutes.
I'm presuming you are drawing on the My Book for media data. My system crashed a lot when My Book was failing on my system.
If the problem persists you should go the uninstall-reinstall route of PD9 and see if that resolves the issue. Please check out:
http://forum.cyberlink.com/forum/posts/list/15688.page
This message was edited 1 time. Last update was at Jul 20. 2011 06:37