On 6-18-2011 I received a pop-up that my computer was at risk..Ok I thought it was legit because it had the Internet Explorer logo..I first called my internet service and was told I needed to download this for security reasons..Still unsure because I have a great spyware and security system I did..because I wasn't able to navigate my computer..so dummy me goes to the site SYSTEM SMART SECURITY.aka/sprtgw.com and downloaded the soft ware and payed them $51.45 with my debit card..Was notified by my bank 2x's and talked with the personal banker and found out this was a fruad scam..So now I'm unable to use my debit card and having one replaced with a differant #..Was told that there web-site was shut down due to the scam..Now how do I unload this thing from my system..Someone please help me...