After upgrading to Windows 7 on my Quad core desktop PC I found the crop rectangle in Qimage Pro to be sluggish. It would take almost 1 second to redraw.
As a test I installed Qimage on my Win 7 Dual core laptop and it works fine.
The desktop graphics card is an Nvidia GT9800 the laptop is GT9600. Both PC's have 4g of ram.
Both are set to 32 bit color, both are Win 7 64 bit.  If I change to 16 bit color the crop works fine.
Any ideas on some setting I'm overlooking?
td