> Please can someone advise me what the best Spyware Removal tool is.......
> Also where can i download it from.
 
Many tools out there, each with advantages and disadvantages.  Best to have at least two on your system.  I use AdAware and PestPatrol. Best to check out some PC magazine websites for reviews.  Like this one:
 
http://www.pcmag.com/search_results/0%2C2426%2C%2C00.asp?qry=spyware&filterapp=&site=3
 
-paul