Issues even after performing xp clean up proceedures

You are right about the problem. The other problem you have is this:
Total Physical Memory 256.00 MB
Available Physical Memory 43.56 MB

You need much more RAM.

Now:
Please use add/remove programs to uninstall:
Java 2 Runtime Environment, SE v1.4.2_04

Now let's use ComboFix to remove a bunch of malware files.

* Make sure that combofix.exe that you downloaded while doing the READ & RUN ME is on your Desktop but Do not run it!
If it is not on your Desktop, the below will not work.
* Also make sure you have shut down all protection software (antivirus, antispyware...etc) or they may get in the way of allowing ComboFix to run properly.
* If ComboFix tells you it needs to update to a new version, make sure you allow it to update.
* Open Notepad and copy/paste the text in the below code box into it (make sure you scroll all the way down in the code box to get all lines selected ):

Code:

KILLALL::

Driver::
seekapp139

File::
C:\Program Files\Mozilla Firefox\extensions\{4548ECB8-DA60-439A-A00D-5C893F8E1F9A}\chrome\seekapp.jar
C:\Program Files\Mozilla Firefox\searchplugins\seekapp139.xml
C:\Documents and Settings\All Users\Application Data\SeekappSrch\seekapp139.exe

Folder::
C:\Program Files\SeekappSrch

* Save the above as CFscript.txt and make sure you save it to the same location (should be on your Desktop) as ComboFix.exe
* At this point, you MUST EXIT ALL BROWSERS NOW before continuing!
* You should have both the ComboFix.exe and CFScript.txt icons on your Desktop.
If it asks you to overide the prvevious file with the same name, click YES.
* Now use your mouse to drag CFscript.txt on top of ComboFix.exe
http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif
* Follow the prompts.
* When it finishes, a log will be produced named c:\combofix.txt
* I will ask for this log below

Note:

Do not mouseclick combofix's window while it is running. That may cause it to stall.

Now run the C:\MGtools\GetLogs.bat file by double clicking on it (Note: if using Vista, don't double click, use right click and select Run As Administrator).

Then attach the below logs:

* C:\ComboFix.txt
* C:\MGlogs.zip

Make sure you tell me how things are working now!