Well, after cleaning up those 2.7 millions k's of space on drive C, and then today clearing off all my desktop markers ....still no cigar.
So, I just ran a system restore...NOT the system recovery 4 cd thing that I do have for this e-machine and guess what....? YEP! All back to good...I chose a restore point of 1 month ago figuring that gave plenty of room to backtrack this recent slow utube problem.......
I wonder why this corrected the problem....

Thanks to all who tried to help me here..I really do appreciate your time/help!
I'm going to run a speed test now and see if I can get back to 60m's rather than the 30 it was dragging with the past couple evenings...