When I am on my wireless network, I average about the same (unless I am doing heavy downloading, then it maxes out at about 2.5)
I did not see any malware there either so let's look elsewhere.
Download
CCleaner and install it. (default location is best).
Do not run it yet!
CCleaner Tutorial
*NOTE* CCleaner deletes
EVERYTHING out of temp/temporary folders and does not make backups.
Let's empty the temp files:
Run
CCleaner.
1.
Starting with v1.27.260, CCleaner installs the Yahoo Toolbar as an option which IS checkmarked by default during the installation.
IF you do NOT want it, REMOVE the checkmark when provided with the option OR download the toolbarfree Basic version instead of the Standard Build.
2. Before first use, select Options > Advanced and
UNCHECK "Only delete files in Windows Temp folder older than 48 hours"
3. Then select the items you wish to clean up.
In the
Windows Tab:
• Clean all entries in the "Internet Explorer" section except Cookies.
• Clean all the entries in the "Windows Explorer" section.
• Clean all entries in the "System" section.
• Clean all entries in the "Advanced" section.
• Clean any others that you choose.
In the
Applications Tab:
• Clean all except cookies in the Firefox/Mozilla section if you use it.
• Clean all in the Opera section if you use it.
• Clean Sun Java in the Internet Section.
• Clean any others that you choose.
4. Click the
"Run Cleaner" button.
5. A pop up box will appear advising this process will permanently delete files from your system.
6. Click
"OK" and it will scan and clean your system.
7. Click
"exit" when done.
If it asks you to reboot at the end, click
NO.
CCleaner should be run with the above settings for each
User Account!
Download
WinPFind3U.exe to your Desktop and double-click on it to extract the files.
It will create a folder named
WinPFind3u on your desktop.
Open the WinPFind3u folder and double-click on
WinPFind3U.exe to start the program.
In the
Files Created Within group click
30 days
In the
Files Modified Within group select
30 days
In the
File String Search group select
Non-Microsoft
In the
Additional Scans group select
Select All
Now click the
Run Scan button on the toolbar.
When the scan is complete
Notepad will open with the report file loaded in it.
Click the
Format menu and make sure that
Wordwrap is not checked. If it is, then click on it to uncheck it.
Please post the resulting log here as
an attachment.