The LabVIEW 8 development environmnet is unbearably slow. When working with a new, blank VI I do not notice any problems. However, as I start to work on my larger VIs, especially my top level VI with ~1000 sub-VIs, then there is a significant time delay between most operations. For example, everytime I delete a wire, LabVIEW "hangs" (more like thinks with its hourglass) for 3-5 seconds. There is also a 3 to 5 second delay everytime I insert anything or move anything on the block diagram. I am positive that my hardware is adequate (P4 3.2GH w/ HT, 1.5 GB RAM) becase there was no noticeable problems in LabVIEW 7. Does anyone know how to speed this up? Its gotten to the point where its so time consuming (just waiting for LabVIEW to refreash every time I do anything) that it is almost counterproductive to develop at all. Yesterday it took me almost 3 hours to copy 30 controls, rename them, and insert them into case structures. Any help would be greatly appreciated!!