Those speeds are still pretty low.
What type of internet connection do you have and what is your ISP advertised speed?
Now, since things work fine in Safe Mode with Networking, but not in normal mode, it should be fairly easy to investigate what the problem is.
As a next step, let's try this....
Go Start>Run (Start Search in Vista), type in:
msconfig
Click OK (hit Enter in Vista).
Click on Startup tab.
Click Disable all
IMPORTANT! In case of laptop, make sure, you do NOT disable any keyboard, or touchpad entries.
Click Services tab.
Put checkmark in Hide all Microsoft services
Click Disable all.
Click OK.
Restart computer in Normal Mode.
NOTE. If you use different firewall, than Windows firewall, turn Windows firewall on, just for this test, since your regular firewall won't be running.
If you use Windows firewall, you're fine.
How are things now?