Sandeep,
Just an update--because of your video comparing wired to wireless transmission, I finally got an ethernet cable hooked from my nurse's elitenotebook (functioning as a desktop) to the gigabyte switch today, and can't believe the difference!!! The imported items on the larger charts open up nearly instantly, instead of 20--45 seconds. Thanks once again for your help!!! The medlist on her computer opens up nearly instantly as well. I had not realized how slow and inefficient it had become for her.
One other thing I did was put two HP1102 laser jet printers in each exam room, which has helped with efficiency as well.
Once again thank you for your ongoing involvement and assistance.